438940320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 288

約数和(自身を含む): 1713301632

約数和(自身を除く): 1274361312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 546, 560, 624, 672, 676, 728, 773, 780, 840, 845, 910, 1014, 1040, 1092, 1120, 1183, 1248, 1352, 1365, 1456, 1546, 1560, 1680, 1690, 1820, 2028, 2080, 2184, 2319, 2366, 2535, 2704, 2730, 2912, 3092, 3120, 3360, 3380, 3549, 3640, 3865, 4056, 4368, 4638, 4732, 5070, 5408, 5411, 5460, 5915, 6184, 6240, 6760, 7098, 7280, 7730, 8112, 8736, 9276, 9464, 10049, 10140, 10822, 10920, 11595, 11830, 12368, 13520, 14196, 14560, 15460, 16224, 16233, 17745, 18552, 18928, 20098, 20280, 21644, 21840, 23190, 23660, 24736, 27040, 27055, 28392, 30147, 30920, 32466, 35490, 37104, 37856, 40196, 40560, 43288, 43680, 46380, 47320, 50245, 54110, 56784, 60294, 61840, 64932, 70343, 70980, 74208, 80392, 81120, 81165, 86576, 92760, 94640, 100490, 108220, 113568, 120588, 123680, 129864, 130637, 140686, 141960, 150735, 160784, 162330, 173152, 185520, 189280, 200980, 211029, 216440, 241176, 259728, 261274, 281372, 283920, 301470, 321568, 324660, 351715, 371040, 391911, 401960, 422058, 432880, 482352, 519456, 522548, 562744, 567840, 602940, 649320, 653185, 703430, 783822, 803920, 844116, 865760, 914459, 964704, 1045096, 1055145, 1125488, 1205880, 1298640, 1306370, 1406860, 1567644, 1607840, 1688232, 1828918, 1959555, 2090192, 2110290, 2250976, 2411760, 2597280, 2612740, 2743377, 2813720, 3135288, 3376464, 3657836, 3919110, 4180384, 4220580, 4572295, 4823520, 5225480, 5486754, 5627440, 6270576, 6752928, 7315672, 7838220, 8441160, 9144590, 10450960, 10973508, 11254880, 12541152, 13716885, 14631344, 15676440, 16882320, 18289180, 20901920, 21947016, 27433770, 29262688, 31352880, 33764640, 36578360, 43894032, 54867540, 62705760, 73156720, 87788064, 109735080, 146313440, 219470160, 438940320]

約数ペア:

[(1, 438940320), (2, 219470160), (3, 146313440), (4, 109735080), (5, 87788064), (6, 73156720), (7, 62705760), (8, 54867540), (10, 43894032), (12, 36578360), (13, 33764640), (14, 31352880), (15, 29262688), (16, 27433770), (20, 21947016), (21, 20901920), (24, 18289180), (26, 16882320), (28, 15676440), (30, 14631344), (32, 13716885), (35, 12541152), (39, 11254880), (40, 10973508), (42, 10450960), (48, 9144590), (52, 8441160), (56, 7838220), (60, 7315672), (65, 6752928), (70, 6270576), (78, 5627440), (80, 5486754), (84, 5225480), (91, 4823520), (96, 4572295), (104, 4220580), (105, 4180384), (112, 3919110), (120, 3657836), (130, 3376464), (140, 3135288), (156, 2813720), (160, 2743377), (168, 2612740), (169, 2597280), (182, 2411760), (195, 2250976), (208, 2110290), (210, 2090192), (224, 1959555), (240, 1828918), (260, 1688232), (273, 1607840), (280, 1567644), (312, 1406860), (336, 1306370), (338, 1298640), (364, 1205880), (390, 1125488), (416, 1055145), (420, 1045096), (455, 964704), (480, 914459), (507, 865760), (520, 844116), (546, 803920), (560, 783822), (624, 703430), (672, 653185), (676, 649320), (728, 602940), (773, 567840), (780, 562744), (840, 522548), (845, 519456), (910, 482352), (1014, 432880), (1040, 422058), (1092, 401960), (1120, 391911), (1183, 371040), (1248, 351715), (1352, 324660), (1365, 321568), (1456, 301470), (1546, 283920), (1560, 281372), (1680, 261274), (1690, 259728), (1820, 241176), (2028, 216440), (2080, 211029), (2184, 200980), (2319, 189280), (2366, 185520), (2535, 173152), (2704, 162330), (2730, 160784), (2912, 150735), (3092, 141960), (3120, 140686), (3360, 130637), (3380, 129864), (3549, 123680), (3640, 120588), (3865, 113568), (4056, 108220), (4368, 100490), (4638, 94640), (4732, 92760), (5070, 86576), (5408, 81165), (5411, 81120), (5460, 80392), (5915, 74208), (6184, 70980), (6240, 70343), (6760, 64932), (7098, 61840), (7280, 60294), (7730, 56784), (8112, 54110), (8736, 50245), (9276, 47320), (9464, 46380), (10049, 43680), (10140, 43288), (10822, 40560), (10920, 40196), (11595, 37856), (11830, 37104), (12368, 35490), (13520, 32466), (14196, 30920), (14560, 30147), (15460, 28392), (16224, 27055), (16233, 27040), (17745, 24736), (18552, 23660), (18928, 23190), (20098, 21840), (20280, 21644)]