421747560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 640

約数和(自身を含む): 1756339200

約数和(自身を除く): 1334591640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 27, 30, 31, 34, 36, 38, 39, 40, 45, 51, 52, 54, 57, 60, 62, 65, 68, 72, 76, 78, 81, 85, 90, 93, 95, 102, 104, 108, 114, 117, 120, 124, 130, 135, 136, 152, 153, 155, 156, 162, 170, 171, 180, 186, 190, 195, 204, 216, 221, 228, 234, 247, 248, 255, 260, 270, 279, 285, 306, 310, 312, 323, 324, 340, 342, 351, 360, 372, 380, 390, 403, 405, 408, 442, 456, 459, 465, 468, 494, 510, 513, 520, 527, 540, 558, 570, 585, 589, 612, 620, 646, 648, 663, 680, 684, 702, 741, 744, 760, 765, 780, 806, 810, 837, 855, 884, 918, 930, 936, 969, 988, 1020, 1026, 1053, 1054, 1080, 1105, 1116, 1140, 1170, 1178, 1209, 1224, 1235, 1240, 1292, 1326, 1368, 1377, 1395, 1404, 1482, 1530, 1539, 1560, 1581, 1612, 1615, 1620, 1674, 1710, 1755, 1767, 1768, 1836, 1860, 1938, 1976, 1989, 2015, 2040, 2052, 2106, 2108, 2210, 2223, 2232, 2280, 2295, 2340, 2356, 2418, 2470, 2511, 2565, 2584, 2635, 2652, 2754, 2790, 2808, 2907, 2945, 2964, 3060, 3078, 3162, 3224, 3230, 3240, 3315, 3348, 3420, 3510, 3534, 3627, 3672, 3705, 3720, 3876, 3978, 4030, 4104, 4185, 4199, 4212, 4216, 4420, 4446, 4590, 4680, 4712, 4743, 4836, 4845, 4940, 5022, 5130, 5265, 5270, 5301, 5304, 5508, 5580, 5814, 5890, 5928, 5967, 6045, 6120, 6156, 6324, 6460, 6630, 6669, 6696, 6840, 6851, 6885, 7020, 7068, 7254, 7410, 7657, 7695, 7752, 7905, 7956, 8060, 8370, 8398, 8424, 8721, 8835, 8840, 8892, 9180, 9486, 9672, 9690, 9880, 9945, 10013, 10044, 10260, 10530, 10540, 10602, 10881, 11016, 11115, 11160, 11628, 11780, 11934, 12090, 12312, 12555, 12597, 12648, 12920, 13260, 13338, 13702, 13770, 14040, 14136, 14229, 14508, 14535, 14820, 15314, 15390, 15810, 15903, 15912, 16120, 16740, 16796, 17442, 17670, 17784, 17901, 18135, 18360, 18972, 19380, 19890, 20007, 20026, 20088, 20520, 20553, 20995, 21060, 21080, 21204, 21762, 22230, 22971, 23256, 23560, 23715, 23868, 24180, 25110, 25194, 26163, 26505, 26520, 26676, 27404, 27540, 28458, 29016, 29070, 29640, 29835, 30039, 30628, 30780, 31620, 31806, 32643, 33345, 33480, 33592, 34255, 34884, 35340, 35802, 36270, 37791, 37944, 38285, 38760, 39780, 40014, 40052, 41106, 41990, 42120, 42408, 42687, 43524, 43605, 44460, 45942, 47430, 47709, 47736, 48360, 50065, 50220, 50388, 52326, 53010, 53352, 54405, 54808, 55080, 56916, 58140, 59670, 60078, 61256, 61560, 61659, 62985, 63240, 63612, 65286, 66690, 68510, 68913, 69768, 70680, 71145, 71604, 72540, 75582, 76570, 79515, 79560, 80028, 80104, 82212, 83980, 85374, 87048, 87210, 88920, 89505, 90117, 91884, 94860, 95418, 100035, 100130, 100440, 100776, 102765, 104652, 106020, 108810, 113373, 113832, 114855, 116280, 119340, 120156, 123318, 125970, 127224, 130169, 130572, 130815, 133380, 137020, 137826, 142290, 143208, 145080, 150195, 151164, 153140, 159030, 160056, 163215, 164424, 167960, 170748, 174420, 179010, 180234, 183768, 184977, 188955, 189720, 190836, 200070, 200260, 205530, 206739, 209304, 212040, 213435, 217620, 226746, 229710, 238545, 238680, 240312, 246636, 251940, 260338, 261144, 261630, 266760, 270351, 274040, 275652, 284580, 300390, 302328, 306280, 308295, 318060, 326430, 340119, 341496, 344565, 348840, 358020, 360468, 369954, 377910, 381672, 390507, 400140, 400520, 411060, 413478, 426870, 435240, 450585, 453492, 459420, 477090, 493272, 503880, 520676, 523260, 540702, 551304, 554931, 566865, 569160, 600780, 616590, 620217, 636120, 650845, 652860, 680238, 689130, 716040, 720936, 739908, 755820, 781014, 800280, 811053, 822120, 826956, 853740, 901170, 906984, 918840, 924885, 954180, 1033695, 1041352, 1046520, 1081404, 1109862, 1133730, 1171521, 1201560, 1233180, 1240434, 1301690, 1305720, 1351755, 1360476, 1378260, 1479816, 1511640, 1562028, 1622106, 1653912, 1700595, 1707480, 1802340, 1849770, 1908360, 1952535, 2067390, 2162808, 2219724, 2267460, 2343042, 2466360, 2480868, 2603380, 2703510, 2720952, 2756520, 2774655, 3101085, 3124056, 3244212, 3401190, 3514563, 3604680, 3699540, 3905070, 4055265, 4134780, 4439448, 4534920, 4686084, 4961736, 5206760, 5407020, 5549310, 5857605, 6202170, 6488424, 6802380, 7029126, 7399080, 7810140, 8110530, 8269560, 9372168, 10543689, 10814040, 11098620, 11715210, 12404340, 13604760, 14058252, 15620280, 16221060, 17572815, 21087378, 22197240, 23430420, 24808680, 28116504, 32442120, 35145630, 42174756, 46860840, 52718445, 70291260, 84349512, 105436890, 140582520, 210873780, 421747560]

約数ペア:

[(1, 421747560), (2, 210873780), (3, 140582520), (4, 105436890), (5, 84349512), (6, 70291260), (8, 52718445), (9, 46860840), (10, 42174756), (12, 35145630), (13, 32442120), (15, 28116504), (17, 24808680), (18, 23430420), (19, 22197240), (20, 21087378), (24, 17572815), (26, 16221060), (27, 15620280), (30, 14058252), (31, 13604760), (34, 12404340), (36, 11715210), (38, 11098620), (39, 10814040), (40, 10543689), (45, 9372168), (51, 8269560), (52, 8110530), (54, 7810140), (57, 7399080), (60, 7029126), (62, 6802380), (65, 6488424), (68, 6202170), (72, 5857605), (76, 5549310), (78, 5407020), (81, 5206760), (85, 4961736), (90, 4686084), (93, 4534920), (95, 4439448), (102, 4134780), (104, 4055265), (108, 3905070), (114, 3699540), (117, 3604680), (120, 3514563), (124, 3401190), (130, 3244212), (135, 3124056), (136, 3101085), (152, 2774655), (153, 2756520), (155, 2720952), (156, 2703510), (162, 2603380), (170, 2480868), (171, 2466360), (180, 2343042), (186, 2267460), (190, 2219724), (195, 2162808), (204, 2067390), (216, 1952535), (221, 1908360), (228, 1849770), (234, 1802340), (247, 1707480), (248, 1700595), (255, 1653912), (260, 1622106), (270, 1562028), (279, 1511640), (285, 1479816), (306, 1378260), (310, 1360476), (312, 1351755), (323, 1305720), (324, 1301690), (340, 1240434), (342, 1233180), (351, 1201560), (360, 1171521), (372, 1133730), (380, 1109862), (390, 1081404), (403, 1046520), (405, 1041352), (408, 1033695), (442, 954180), (456, 924885), (459, 918840), (465, 906984), (468, 901170), (494, 853740), (510, 826956), (513, 822120), (520, 811053), (527, 800280), (540, 781014), (558, 755820), (570, 739908), (585, 720936), (589, 716040), (612, 689130), (620, 680238), (646, 652860), (648, 650845), (663, 636120), (680, 620217), (684, 616590), (702, 600780), (741, 569160), (744, 566865), (760, 554931), (765, 551304), (780, 540702), (806, 523260), (810, 520676), (837, 503880), (855, 493272), (884, 477090), (918, 459420), (930, 453492), (936, 450585), (969, 435240), (988, 426870), (1020, 413478), (1026, 411060), (1053, 400520), (1054, 400140), (1080, 390507), (1105, 381672), (1116, 377910), (1140, 369954), (1170, 360468), (1178, 358020), (1209, 348840), (1224, 344565), (1235, 341496), (1240, 340119), (1292, 326430), (1326, 318060), (1368, 308295), (1377, 306280), (1395, 302328), (1404, 300390), (1482, 284580), (1530, 275652), (1539, 274040), (1560, 270351), (1581, 266760), (1612, 261630), (1615, 261144), (1620, 260338), (1674, 251940), (1710, 246636), (1755, 240312), (1767, 238680), (1768, 238545), (1836, 229710), (1860, 226746), (1938, 217620), (1976, 213435), (1989, 212040), (2015, 209304), (2040, 206739), (2052, 205530), (2106, 200260), (2108, 200070), (2210, 190836), (2223, 189720), (2232, 188955), (2280, 184977), (2295, 183768), (2340, 180234), (2356, 179010), (2418, 174420), (2470, 170748), (2511, 167960), (2565, 164424), (2584, 163215), (2635, 160056), (2652, 159030), (2754, 153140), (2790, 151164), (2808, 150195), (2907, 145080), (2945, 143208), (2964, 142290), (3060, 137826), (3078, 137020), (3162, 133380), (3224, 130815), (3230, 130572), (3240, 130169), (3315, 127224), (3348, 125970), (3420, 123318), (3510, 120156), (3534, 119340), (3627, 116280), (3672, 114855), (3705, 113832), (3720, 113373), (3876, 108810), (3978, 106020), (4030, 104652), (4104, 102765), (4185, 100776), (4199, 100440), (4212, 100130), (4216, 100035), (4420, 95418), (4446, 94860), (4590, 91884), (4680, 90117), (4712, 89505), (4743, 88920), (4836, 87210), (4845, 87048), (4940, 85374), (5022, 83980), (5130, 82212), (5265, 80104), (5270, 80028), (5301, 79560), (5304, 79515), (5508, 76570), (5580, 75582), (5814, 72540), (5890, 71604), (5928, 71145), (5967, 70680), (6045, 69768), (6120, 68913), (6156, 68510), (6324, 66690), (6460, 65286), (6630, 63612), (6669, 63240), (6696, 62985), (6840, 61659), (6851, 61560), (6885, 61256), (7020, 60078), (7068, 59670), (7254, 58140), (7410, 56916), (7657, 55080), (7695, 54808), (7752, 54405), (7905, 53352), (7956, 53010), (8060, 52326), (8370, 50388), (8398, 50220), (8424, 50065), (8721, 48360), (8835, 47736), (8840, 47709), (8892, 47430), (9180, 45942), (9486, 44460), (9672, 43605), (9690, 43524), (9880, 42687), (9945, 42408), (10013, 42120), (10044, 41990), (10260, 41106), (10530, 40052), (10540, 40014), (10602, 39780), (10881, 38760), (11016, 38285), (11115, 37944), (11160, 37791), (11628, 36270), (11780, 35802), (11934, 35340), (12090, 34884), (12312, 34255), (12555, 33592), (12597, 33480), (12648, 33345), (12920, 32643), (13260, 31806), (13338, 31620), (13702, 30780), (13770, 30628), (14040, 30039), (14136, 29835), (14229, 29640), (14508, 29070), (14535, 29016), (14820, 28458), (15314, 27540), (15390, 27404), (15810, 26676), (15903, 26520), (15912, 26505), (16120, 26163), (16740, 25194), (16796, 25110), (17442, 24180), (17670, 23868), (17784, 23715), (17901, 23560), (18135, 23256), (18360, 22971), (18972, 22230), (19380, 21762), (19890, 21204), (20007, 21080), (20026, 21060), (20088, 20995), (20520, 20553)]