255268260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 480

約数和(自身を含む): 983549952

約数和(自身を除く): 728281692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 27, 30, 31, 34, 36, 39, 45, 46, 51, 52, 54, 60, 62, 65, 68, 69, 78, 81, 85, 90, 92, 93, 102, 108, 115, 117, 124, 130, 135, 138, 153, 155, 156, 162, 170, 180, 186, 195, 204, 207, 221, 230, 234, 255, 260, 270, 276, 279, 299, 306, 310, 324, 340, 345, 351, 372, 390, 391, 403, 405, 414, 442, 459, 460, 465, 468, 510, 527, 540, 558, 585, 598, 612, 620, 621, 663, 690, 702, 713, 765, 780, 782, 806, 810, 828, 837, 884, 897, 918, 930, 1020, 1035, 1053, 1054, 1105, 1116, 1170, 1173, 1196, 1209, 1242, 1326, 1377, 1380, 1395, 1404, 1426, 1495, 1530, 1564, 1581, 1612, 1620, 1674, 1755, 1794, 1836, 1860, 1863, 1955, 1989, 2015, 2070, 2106, 2108, 2139, 2210, 2295, 2340, 2346, 2418, 2484, 2511, 2635, 2652, 2691, 2754, 2790, 2852, 2990, 3060, 3105, 3162, 3315, 3348, 3510, 3519, 3565, 3588, 3627, 3726, 3910, 3978, 4030, 4140, 4185, 4212, 4278, 4420, 4485, 4590, 4692, 4743, 4836, 5022, 5083, 5265, 5270, 5382, 5508, 5580, 5865, 5967, 5980, 6045, 6210, 6324, 6417, 6630, 6851, 6885, 7020, 7038, 7130, 7254, 7452, 7820, 7905, 7956, 8060, 8073, 8370, 8556, 8970, 9180, 9269, 9315, 9486, 9945, 10044, 10166, 10530, 10540, 10557, 10695, 10764, 10881, 11730, 11934, 12090, 12121, 12420, 12555, 12834, 13260, 13455, 13702, 13770, 14076, 14229, 14260, 14508, 15249, 15810, 16146, 16740, 17595, 17901, 17940, 18135, 18538, 18630, 18972, 19251, 19890, 20332, 20553, 21060, 21114, 21390, 21762, 23460, 23715, 23868, 24180, 24219, 24242, 25110, 25415, 25668, 26910, 27404, 27540, 27807, 28458, 29835, 30498, 31620, 31671, 32085, 32292, 32643, 34255, 35190, 35802, 36270, 36363, 37076, 37260, 38502, 39780, 40365, 41106, 42228, 42687, 42780, 43524, 45747, 46345, 47430, 48438, 48484, 50220, 50830, 52785, 53820, 54405, 55614, 56916, 57753, 59670, 60605, 60996, 61659, 63342, 64170, 65286, 68510, 70380, 71145, 71604, 72540, 72726, 76245, 77004, 80730, 82212, 83421, 85374, 89505, 91494, 92690, 94860, 96255, 96876, 101660, 102765, 105570, 108810, 109089, 111228, 115506, 119340, 121095, 121210, 123318, 126684, 128340, 130572, 137020, 137241, 139035, 142290, 145452, 152490, 157573, 158355, 161460, 163215, 166842, 170748, 179010, 181815, 182988, 184977, 185380, 192510, 205530, 211140, 213435, 217620, 218178, 228735, 231012, 242190, 242420, 246636, 250263, 274482, 278070, 284580, 288765, 304980, 308295, 315146, 316710, 326430, 327267, 333684, 358020, 363630, 369954, 385020, 411060, 411723, 417105, 426870, 436356, 457470, 472719, 484380, 500526, 545445, 548964, 554931, 556140, 577530, 616590, 630292, 633420, 652860, 654534, 686205, 727260, 739908, 750789, 787865, 823446, 834210, 853740, 914940, 924885, 945438, 981801, 1001052, 1090890, 1109862, 1155060, 1233180, 1251315, 1309068, 1372410, 1418157, 1501578, 1575730, 1636335, 1646892, 1668420, 1849770, 1890876, 1963602, 2058615, 2181780, 2219724, 2363595, 2502630, 2744820, 2774655, 2836314, 3003156, 3151460, 3272670, 3699540, 3753945, 3927204, 4117230, 4254471, 4727190, 4909005, 5005260, 5549310, 5672628, 6545340, 7090785, 7507890, 8234460, 8508942, 9454380, 9818010, 11098620, 12763413, 14181570, 15015780, 17017884, 19636020, 21272355, 25526826, 28363140, 42544710, 51053652, 63817065, 85089420, 127634130, 255268260]

約数ペア:

[(1, 255268260), (2, 127634130), (3, 85089420), (4, 63817065), (5, 51053652), (6, 42544710), (9, 28363140), (10, 25526826), (12, 21272355), (13, 19636020), (15, 17017884), (17, 15015780), (18, 14181570), (20, 12763413), (23, 11098620), (26, 9818010), (27, 9454380), (30, 8508942), (31, 8234460), (34, 7507890), (36, 7090785), (39, 6545340), (45, 5672628), (46, 5549310), (51, 5005260), (52, 4909005), (54, 4727190), (60, 4254471), (62, 4117230), (65, 3927204), (68, 3753945), (69, 3699540), (78, 3272670), (81, 3151460), (85, 3003156), (90, 2836314), (92, 2774655), (93, 2744820), (102, 2502630), (108, 2363595), (115, 2219724), (117, 2181780), (124, 2058615), (130, 1963602), (135, 1890876), (138, 1849770), (153, 1668420), (155, 1646892), (156, 1636335), (162, 1575730), (170, 1501578), (180, 1418157), (186, 1372410), (195, 1309068), (204, 1251315), (207, 1233180), (221, 1155060), (230, 1109862), (234, 1090890), (255, 1001052), (260, 981801), (270, 945438), (276, 924885), (279, 914940), (299, 853740), (306, 834210), (310, 823446), (324, 787865), (340, 750789), (345, 739908), (351, 727260), (372, 686205), (390, 654534), (391, 652860), (403, 633420), (405, 630292), (414, 616590), (442, 577530), (459, 556140), (460, 554931), (465, 548964), (468, 545445), (510, 500526), (527, 484380), (540, 472719), (558, 457470), (585, 436356), (598, 426870), (612, 417105), (620, 411723), (621, 411060), (663, 385020), (690, 369954), (702, 363630), (713, 358020), (765, 333684), (780, 327267), (782, 326430), (806, 316710), (810, 315146), (828, 308295), (837, 304980), (884, 288765), (897, 284580), (918, 278070), (930, 274482), (1020, 250263), (1035, 246636), (1053, 242420), (1054, 242190), (1105, 231012), (1116, 228735), (1170, 218178), (1173, 217620), (1196, 213435), (1209, 211140), (1242, 205530), (1326, 192510), (1377, 185380), (1380, 184977), (1395, 182988), (1404, 181815), (1426, 179010), (1495, 170748), (1530, 166842), (1564, 163215), (1581, 161460), (1612, 158355), (1620, 157573), (1674, 152490), (1755, 145452), (1794, 142290), (1836, 139035), (1860, 137241), (1863, 137020), (1955, 130572), (1989, 128340), (2015, 126684), (2070, 123318), (2106, 121210), (2108, 121095), (2139, 119340), (2210, 115506), (2295, 111228), (2340, 109089), (2346, 108810), (2418, 105570), (2484, 102765), (2511, 101660), (2635, 96876), (2652, 96255), (2691, 94860), (2754, 92690), (2790, 91494), (2852, 89505), (2990, 85374), (3060, 83421), (3105, 82212), (3162, 80730), (3315, 77004), (3348, 76245), (3510, 72726), (3519, 72540), (3565, 71604), (3588, 71145), (3627, 70380), (3726, 68510), (3910, 65286), (3978, 64170), (4030, 63342), (4140, 61659), (4185, 60996), (4212, 60605), (4278, 59670), (4420, 57753), (4485, 56916), (4590, 55614), (4692, 54405), (4743, 53820), (4836, 52785), (5022, 50830), (5083, 50220), (5265, 48484), (5270, 48438), (5382, 47430), (5508, 46345), (5580, 45747), (5865, 43524), (5967, 42780), (5980, 42687), (6045, 42228), (6210, 41106), (6324, 40365), (6417, 39780), (6630, 38502), (6851, 37260), (6885, 37076), (7020, 36363), (7038, 36270), (7130, 35802), (7254, 35190), (7452, 34255), (7820, 32643), (7905, 32292), (7956, 32085), (8060, 31671), (8073, 31620), (8370, 30498), (8556, 29835), (8970, 28458), (9180, 27807), (9269, 27540), (9315, 27404), (9486, 26910), (9945, 25668), (10044, 25415), (10166, 25110), (10530, 24242), (10540, 24219), (10557, 24180), (10695, 23868), (10764, 23715), (10881, 23460), (11730, 21762), (11934, 21390), (12090, 21114), (12121, 21060), (12420, 20553), (12555, 20332), (12834, 19890), (13260, 19251), (13455, 18972), (13702, 18630), (13770, 18538), (14076, 18135), (14229, 17940), (14260, 17901), (14508, 17595), (15249, 16740), (15810, 16146)]