310411920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 320

約数和(自身を含む): 1208922624

約数和(自身を除く): 898510704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 122, 130, 140, 156, 168, 182, 183, 195, 208, 210, 233, 240, 244, 260, 273, 280, 305, 312, 336, 364, 366, 390, 420, 427, 455, 466, 488, 520, 546, 560, 610, 624, 699, 728, 732, 780, 793, 840, 854, 910, 915, 932, 976, 1040, 1092, 1165, 1220, 1281, 1365, 1398, 1456, 1464, 1560, 1586, 1631, 1680, 1708, 1820, 1830, 1864, 2135, 2184, 2330, 2379, 2440, 2562, 2730, 2796, 2928, 3029, 3120, 3172, 3262, 3416, 3495, 3640, 3660, 3728, 3965, 4270, 4368, 4660, 4758, 4880, 4893, 5124, 5460, 5551, 5592, 6058, 6344, 6405, 6524, 6832, 6990, 7280, 7320, 7930, 8155, 8540, 9087, 9320, 9516, 9786, 10248, 10920, 11102, 11184, 11895, 12116, 12688, 12810, 13048, 13980, 14213, 14640, 15145, 15860, 16310, 16653, 17080, 18174, 18640, 19032, 19572, 20496, 21203, 21840, 22204, 23790, 24232, 24465, 25620, 26096, 27755, 27960, 28426, 30290, 31720, 32620, 33306, 34160, 36348, 38064, 39144, 42406, 42639, 44408, 45435, 47580, 48464, 48930, 51240, 55510, 55920, 56852, 60580, 63440, 63609, 65240, 66612, 71065, 72696, 78288, 83265, 84812, 85278, 88816, 90870, 95160, 97860, 99491, 102480, 106015, 111020, 113704, 121160, 127218, 130480, 133224, 142130, 145392, 166530, 169624, 170556, 181740, 184769, 190320, 195720, 198982, 212030, 213195, 222040, 227408, 242320, 254436, 266448, 284260, 298473, 318045, 333060, 339248, 341112, 363480, 369538, 391440, 397964, 424060, 426390, 444080, 497455, 508872, 554307, 568520, 596946, 636090, 666120, 682224, 726960, 739076, 795928, 848120, 852780, 923845, 994910, 1017744, 1108614, 1137040, 1193892, 1272180, 1293383, 1332240, 1478152, 1492365, 1591856, 1696240, 1705560, 1847690, 1989820, 2217228, 2387784, 2544360, 2586766, 2771535, 2956304, 2984730, 3411120, 3695380, 3880149, 3979640, 4434456, 4775568, 5088720, 5173532, 5543070, 5969460, 6466915, 7390760, 7760298, 7959280, 8868912, 10347064, 11086140, 11938920, 12933830, 14781520, 15520596, 19400745, 20694128, 22172280, 23877840, 25867660, 31041192, 38801490, 44344560, 51735320, 62082384, 77602980, 103470640, 155205960, 310411920]

約数ペア:

[(1, 310411920), (2, 155205960), (3, 103470640), (4, 77602980), (5, 62082384), (6, 51735320), (7, 44344560), (8, 38801490), (10, 31041192), (12, 25867660), (13, 23877840), (14, 22172280), (15, 20694128), (16, 19400745), (20, 15520596), (21, 14781520), (24, 12933830), (26, 11938920), (28, 11086140), (30, 10347064), (35, 8868912), (39, 7959280), (40, 7760298), (42, 7390760), (48, 6466915), (52, 5969460), (56, 5543070), (60, 5173532), (61, 5088720), (65, 4775568), (70, 4434456), (78, 3979640), (80, 3880149), (84, 3695380), (91, 3411120), (104, 2984730), (105, 2956304), (112, 2771535), (120, 2586766), (122, 2544360), (130, 2387784), (140, 2217228), (156, 1989820), (168, 1847690), (182, 1705560), (183, 1696240), (195, 1591856), (208, 1492365), (210, 1478152), (233, 1332240), (240, 1293383), (244, 1272180), (260, 1193892), (273, 1137040), (280, 1108614), (305, 1017744), (312, 994910), (336, 923845), (364, 852780), (366, 848120), (390, 795928), (420, 739076), (427, 726960), (455, 682224), (466, 666120), (488, 636090), (520, 596946), (546, 568520), (560, 554307), (610, 508872), (624, 497455), (699, 444080), (728, 426390), (732, 424060), (780, 397964), (793, 391440), (840, 369538), (854, 363480), (910, 341112), (915, 339248), (932, 333060), (976, 318045), (1040, 298473), (1092, 284260), (1165, 266448), (1220, 254436), (1281, 242320), (1365, 227408), (1398, 222040), (1456, 213195), (1464, 212030), (1560, 198982), (1586, 195720), (1631, 190320), (1680, 184769), (1708, 181740), (1820, 170556), (1830, 169624), (1864, 166530), (2135, 145392), (2184, 142130), (2330, 133224), (2379, 130480), (2440, 127218), (2562, 121160), (2730, 113704), (2796, 111020), (2928, 106015), (3029, 102480), (3120, 99491), (3172, 97860), (3262, 95160), (3416, 90870), (3495, 88816), (3640, 85278), (3660, 84812), (3728, 83265), (3965, 78288), (4270, 72696), (4368, 71065), (4660, 66612), (4758, 65240), (4880, 63609), (4893, 63440), (5124, 60580), (5460, 56852), (5551, 55920), (5592, 55510), (6058, 51240), (6344, 48930), (6405, 48464), (6524, 47580), (6832, 45435), (6990, 44408), (7280, 42639), (7320, 42406), (7930, 39144), (8155, 38064), (8540, 36348), (9087, 34160), (9320, 33306), (9516, 32620), (9786, 31720), (10248, 30290), (10920, 28426), (11102, 27960), (11184, 27755), (11895, 26096), (12116, 25620), (12688, 24465), (12810, 24232), (13048, 23790), (13980, 22204), (14213, 21840), (14640, 21203), (15145, 20496), (15860, 19572), (16310, 19032), (16653, 18640), (17080, 18174)]