1531609560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 768

約数和(自身を含む): 6340239360

約数和(自身を除く): 4808629800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 23, 24, 26, 27, 30, 31, 34, 36, 39, 40, 45, 46, 51, 52, 54, 60, 62, 65, 68, 69, 72, 78, 81, 85, 90, 92, 93, 102, 104, 108, 115, 117, 120, 124, 130, 135, 136, 138, 153, 155, 156, 162, 170, 180, 184, 186, 195, 204, 207, 216, 221, 230, 234, 243, 248, 255, 260, 270, 276, 279, 299, 306, 310, 312, 324, 340, 345, 351, 360, 372, 390, 391, 403, 405, 408, 414, 442, 459, 460, 465, 468, 486, 510, 520, 527, 540, 552, 558, 585, 598, 612, 620, 621, 648, 663, 680, 690, 702, 713, 744, 765, 780, 782, 806, 810, 828, 837, 884, 897, 918, 920, 930, 936, 972, 1020, 1035, 1053, 1054, 1080, 1105, 1116, 1170, 1173, 1196, 1209, 1215, 1224, 1240, 1242, 1326, 1377, 1380, 1395, 1404, 1426, 1495, 1530, 1560, 1564, 1581, 1612, 1620, 1656, 1674, 1755, 1768, 1794, 1836, 1860, 1863, 1944, 1955, 1989, 2015, 2040, 2070, 2106, 2108, 2139, 2210, 2232, 2295, 2340, 2346, 2392, 2418, 2430, 2484, 2511, 2635, 2652, 2691, 2754, 2760, 2790, 2808, 2852, 2990, 3060, 3105, 3128, 3159, 3162, 3224, 3240, 3315, 3348, 3510, 3519, 3565, 3588, 3627, 3672, 3720, 3726, 3910, 3978, 4030, 4131, 4140, 4185, 4212, 4216, 4278, 4420, 4485, 4590, 4680, 4692, 4743, 4836, 4860, 4968, 5022, 5083, 5265, 5270, 5304, 5382, 5508, 5580, 5589, 5704, 5865, 5967, 5980, 6045, 6120, 6210, 6318, 6324, 6417, 6630, 6696, 6851, 6885, 7020, 7038, 7130, 7176, 7254, 7452, 7533, 7820, 7905, 7956, 8060, 8073, 8262, 8280, 8370, 8424, 8556, 8840, 8970, 9180, 9269, 9315, 9384, 9486, 9672, 9720, 9945, 10044, 10166, 10530, 10540, 10557, 10695, 10764, 10881, 11016, 11160, 11178, 11730, 11934, 11960, 12090, 12121, 12420, 12555, 12636, 12648, 12834, 13260, 13455, 13702, 13770, 14040, 14076, 14229, 14260, 14508, 14904, 15066, 15249, 15640, 15795, 15810, 15912, 16120, 16146, 16524, 16740, 17112, 17595, 17901, 17940, 18135, 18360, 18538, 18630, 18972, 19251, 19890, 20088, 20332, 20553, 20655, 21060, 21080, 21114, 21390, 21528, 21762, 22356, 23460, 23715, 23868, 24180, 24219, 24242, 24840, 25110, 25272, 25415, 25668, 26520, 26910, 27404, 27540, 27807, 27945, 28152, 28458, 28520, 29016, 29835, 30132, 30498, 31590, 31620, 31671, 32085, 32292, 32643, 33048, 33480, 34255, 35190, 35802, 35880, 36270, 36363, 37076, 37260, 37665, 37944, 38502, 39780, 40365, 40664, 41106, 41310, 42120, 42228, 42687, 42780, 43524, 44712, 45747, 46345, 46920, 47430, 47736, 48360, 48438, 48484, 50220, 50830, 51336, 52785, 53703, 53820, 54405, 54808, 55080, 55614, 55890, 56916, 57753, 59670, 60264, 60605, 60996, 61659, 63180, 63240, 63342, 64170, 64584, 65286, 68510, 70380, 71145, 71604, 72540, 72657, 72726, 74152, 74520, 75330, 76245, 77004, 79560, 80730, 82212, 82620, 83421, 84456, 85374, 85560, 87048, 89505, 91494, 92690, 94860, 95013, 96255, 96876, 96968, 97929, 100440, 101660, 102765, 105570, 107406, 107640, 108810, 109089, 111228, 111780, 113832, 115506, 119340, 121095, 121210, 121992, 123318, 126360, 126684, 128061, 128340, 130572, 137020, 137241, 139035, 140760, 142290, 143208, 145080, 145314, 145452, 150660, 152490, 154008, 157573, 158355, 161460, 163215, 164424, 165240, 166842, 170748, 173259, 179010, 181815, 182988, 184977, 185380, 189720, 190026, 192510, 193752, 195858, 203320, 205530, 211140, 213435, 214812, 217620, 218178, 222456, 223560, 228735, 231012, 238680, 242190, 242420, 246636, 250263, 253368, 256122, 256680, 261144, 268515, 274040, 274482, 278070, 284580, 288765, 290628, 290904, 301320, 304980, 308295, 315146, 316710, 322920, 326430, 327267, 333684, 341496, 346518, 358020, 363285, 363630, 365976, 369954, 370760, 380052, 385020, 391716, 411060, 411723, 417105, 422280, 426870, 429624, 435240, 436356, 457470, 462024, 472719, 475065, 484380, 484840, 489645, 493272, 500526, 512244, 537030, 545445, 548964, 554931, 556140, 569160, 577530, 581256, 609960, 616590, 630292, 633420, 640305, 652860, 654534, 667368, 686205, 693036, 716040, 726570, 727260, 739908, 750789, 760104, 770040, 783432, 787865, 822120, 823446, 834210, 853740, 866295, 872712, 914940, 924885, 945438, 950130, 968760, 979290, 981801, 1001052, 1024488, 1074060, 1090890, 1097928, 1109862, 1112280, 1155060, 1233180, 1235169, 1251315, 1260584, 1266840, 1280610, 1305720, 1309068, 1372410, 1386072, 1418157, 1453140, 1454520, 1479816, 1501578, 1575730, 1636335, 1646892, 1664793, 1668420, 1707480, 1732590, 1829880, 1849770, 1890876, 1900260, 1958580, 1963602, 2002104, 2058615, 2148120, 2181780, 2219724, 2252367, 2310120, 2363595, 2466360, 2470338, 2502630, 2561220, 2618136, 2744820, 2774655, 2836314, 2906280, 2945403, 3003156, 3151460, 3272670, 3293784, 3329586, 3336840, 3465180, 3699540, 3753945, 3781752, 3800520, 3917160, 3927204, 4117230, 4254471, 4363560, 4439448, 4504734, 4727190, 4909005, 4940676, 5005260, 5122440, 5489640, 5549310, 5672628, 5890806, 6006312, 6175845, 6302920, 6545340, 6659172, 6930360, 7090785, 7399080, 7507890, 7854408, 8234460, 8323965, 8508942, 9009468, 9454380, 9818010, 9881352, 10010520, 11098620, 11261835, 11345256, 11781612, 12351690, 12763413, 13090680, 13318344, 14181570, 14727015, 15015780, 16468920, 16647930, 17017884, 18018936, 18908760, 19636020, 21272355, 22197240, 22523670, 23563224, 24703380, 25526826, 28363140, 29454030, 30031560, 33295860, 34035768, 38290239, 39272040, 42544710, 45047340, 49406760, 51053652, 56726280, 58908060, 63817065, 66591720, 76580478, 85089420, 90094680, 102107304, 117816120, 127634130, 153160956, 170178840, 191451195, 255268260, 306321912, 382902390, 510536520, 765804780, 1531609560]

約数ペア:

[(1, 1531609560), (2, 765804780), (3, 510536520), (4, 382902390), (5, 306321912), (6, 255268260), (8, 191451195), (9, 170178840), (10, 153160956), (12, 127634130), (13, 117816120), (15, 102107304), (17, 90094680), (18, 85089420), (20, 76580478), (23, 66591720), (24, 63817065), (26, 58908060), (27, 56726280), (30, 51053652), (31, 49406760), (34, 45047340), (36, 42544710), (39, 39272040), (40, 38290239), (45, 34035768), (46, 33295860), (51, 30031560), (52, 29454030), (54, 28363140), (60, 25526826), (62, 24703380), (65, 23563224), (68, 22523670), (69, 22197240), (72, 21272355), (78, 19636020), (81, 18908760), (85, 18018936), (90, 17017884), (92, 16647930), (93, 16468920), (102, 15015780), (104, 14727015), (108, 14181570), (115, 13318344), (117, 13090680), (120, 12763413), (124, 12351690), (130, 11781612), (135, 11345256), (136, 11261835), (138, 11098620), (153, 10010520), (155, 9881352), (156, 9818010), (162, 9454380), (170, 9009468), (180, 8508942), (184, 8323965), (186, 8234460), (195, 7854408), (204, 7507890), (207, 7399080), (216, 7090785), (221, 6930360), (230, 6659172), (234, 6545340), (243, 6302920), (248, 6175845), (255, 6006312), (260, 5890806), (270, 5672628), (276, 5549310), (279, 5489640), (299, 5122440), (306, 5005260), (310, 4940676), (312, 4909005), (324, 4727190), (340, 4504734), (345, 4439448), (351, 4363560), (360, 4254471), (372, 4117230), (390, 3927204), (391, 3917160), (403, 3800520), (405, 3781752), (408, 3753945), (414, 3699540), (442, 3465180), (459, 3336840), (460, 3329586), (465, 3293784), (468, 3272670), (486, 3151460), (510, 3003156), (520, 2945403), (527, 2906280), (540, 2836314), (552, 2774655), (558, 2744820), (585, 2618136), (598, 2561220), (612, 2502630), (620, 2470338), (621, 2466360), (648, 2363595), (663, 2310120), (680, 2252367), (690, 2219724), (702, 2181780), (713, 2148120), (744, 2058615), (765, 2002104), (780, 1963602), (782, 1958580), (806, 1900260), (810, 1890876), (828, 1849770), (837, 1829880), (884, 1732590), (897, 1707480), (918, 1668420), (920, 1664793), (930, 1646892), (936, 1636335), (972, 1575730), (1020, 1501578), (1035, 1479816), (1053, 1454520), (1054, 1453140), (1080, 1418157), (1105, 1386072), (1116, 1372410), (1170, 1309068), (1173, 1305720), (1196, 1280610), (1209, 1266840), (1215, 1260584), (1224, 1251315), (1240, 1235169), (1242, 1233180), (1326, 1155060), (1377, 1112280), (1380, 1109862), (1395, 1097928), (1404, 1090890), (1426, 1074060), (1495, 1024488), (1530, 1001052), (1560, 981801), (1564, 979290), (1581, 968760), (1612, 950130), (1620, 945438), (1656, 924885), (1674, 914940), (1755, 872712), (1768, 866295), (1794, 853740), (1836, 834210), (1860, 823446), (1863, 822120), (1944, 787865), (1955, 783432), (1989, 770040), (2015, 760104), (2040, 750789), (2070, 739908), (2106, 727260), (2108, 726570), (2139, 716040), (2210, 693036), (2232, 686205), (2295, 667368), (2340, 654534), (2346, 652860), (2392, 640305), (2418, 633420), (2430, 630292), (2484, 616590), (2511, 609960), (2635, 581256), (2652, 577530), (2691, 569160), (2754, 556140), (2760, 554931), (2790, 548964), (2808, 545445), (2852, 537030), (2990, 512244), (3060, 500526), (3105, 493272), (3128, 489645), (3159, 484840), (3162, 484380), (3224, 475065), (3240, 472719), (3315, 462024), (3348, 457470), (3510, 436356), (3519, 435240), (3565, 429624), (3588, 426870), (3627, 422280), (3672, 417105), (3720, 411723), (3726, 411060), (3910, 391716), (3978, 385020), (4030, 380052), (4131, 370760), (4140, 369954), (4185, 365976), (4212, 363630), (4216, 363285), (4278, 358020), (4420, 346518), (4485, 341496), (4590, 333684), (4680, 327267), (4692, 326430), (4743, 322920), (4836, 316710), (4860, 315146), (4968, 308295), (5022, 304980), (5083, 301320), (5265, 290904), (5270, 290628), (5304, 288765), (5382, 284580), (5508, 278070), (5580, 274482), (5589, 274040), (5704, 268515), (5865, 261144), (5967, 256680), (5980, 256122), (6045, 253368), (6120, 250263), (6210, 246636), (6318, 242420), (6324, 242190), (6417, 238680), (6630, 231012), (6696, 228735), (6851, 223560), (6885, 222456), (7020, 218178), (7038, 217620), (7130, 214812), (7176, 213435), (7254, 211140), (7452, 205530), (7533, 203320), (7820, 195858), (7905, 193752), (7956, 192510), (8060, 190026), (8073, 189720), (8262, 185380), (8280, 184977), (8370, 182988), (8424, 181815), (8556, 179010), (8840, 173259), (8970, 170748), (9180, 166842), (9269, 165240), (9315, 164424), (9384, 163215), (9486, 161460), (9672, 158355), (9720, 157573), (9945, 154008), (10044, 152490), (10166, 150660), (10530, 145452), (10540, 145314), (10557, 145080), (10695, 143208), (10764, 142290), (10881, 140760), (11016, 139035), (11160, 137241), (11178, 137020), (11730, 130572), (11934, 128340), (11960, 128061), (12090, 126684), (12121, 126360), (12420, 123318), (12555, 121992), (12636, 121210), (12648, 121095), (12834, 119340), (13260, 115506), (13455, 113832), (13702, 111780), (13770, 111228), (14040, 109089), (14076, 108810), (14229, 107640), (14260, 107406), (14508, 105570), (14904, 102765), (15066, 101660), (15249, 100440), (15640, 97929), (15795, 96968), (15810, 96876), (15912, 96255), (16120, 95013), (16146, 94860), (16524, 92690), (16740, 91494), (17112, 89505), (17595, 87048), (17901, 85560), (17940, 85374), (18135, 84456), (18360, 83421), (18538, 82620), (18630, 82212), (18972, 80730), (19251, 79560), (19890, 77004), (20088, 76245), (20332, 75330), (20553, 74520), (20655, 74152), (21060, 72726), (21080, 72657), (21114, 72540), (21390, 71604), (21528, 71145), (21762, 70380), (22356, 68510), (23460, 65286), (23715, 64584), (23868, 64170), (24180, 63342), (24219, 63240), (24242, 63180), (24840, 61659), (25110, 60996), (25272, 60605), (25415, 60264), (25668, 59670), (26520, 57753), (26910, 56916), (27404, 55890), (27540, 55614), (27807, 55080), (27945, 54808), (28152, 54405), (28458, 53820), (28520, 53703), (29016, 52785), (29835, 51336), (30132, 50830), (30498, 50220), (31590, 48484), (31620, 48438), (31671, 48360), (32085, 47736), (32292, 47430), (32643, 46920), (33048, 46345), (33480, 45747), (34255, 44712), (35190, 43524), (35802, 42780), (35880, 42687), (36270, 42228), (36363, 42120), (37076, 41310), (37260, 41106), (37665, 40664), (37944, 40365), (38502, 39780)]