31140190560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{18637}}^1$

素因数の和:18773

約数の個数: 144

約数和(自身を含む): 99787702896

約数和(自身を除く): 68647512336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 3481, 3540, 4720, 5664, 6962, 7080, 9440, 10443, 13924, 14160, 17405, 18637, 20886, 27848, 28320, 34810, 37274, 41772, 52215, 55696, 55911, 69620, 74548, 83544, 93185, 104430, 111392, 111822, 139240, 149096, 167088, 186370, 208860, 223644, 278480, 279555, 298192, 334176, 372740, 417720, 447288, 556960, 559110, 596384, 745480, 835440, 894576, 1099583, 1118220, 1490960, 1670880, 1789152, 2199166, 2236440, 2981920, 3298749, 4398332, 4472880, 5497915, 6597498, 8796664, 8945760, 10995830, 13194996, 16493745, 17593328, 21991660, 26389992, 32987490, 35186656, 43983320, 52779984, 64875397, 65974980, 87966640, 105559968, 129750794, 131949960, 175933280, 194626191, 259501588, 263899920, 324376985, 389252382, 519003176, 527799840, 648753970, 778504764, 973130955, 1038006352, 1297507940, 1557009528, 1946261910, 2076012704, 2595015880, 3114019056, 3892523820, 5190031760, 6228038112, 7785047640, 10380063520, 15570095280, 31140190560]

約数ペア:

[(1, 31140190560), (2, 15570095280), (3, 10380063520), (4, 7785047640), (5, 6228038112), (6, 5190031760), (8, 3892523820), (10, 3114019056), (12, 2595015880), (15, 2076012704), (16, 1946261910), (20, 1557009528), (24, 1297507940), (30, 1038006352), (32, 973130955), (40, 778504764), (48, 648753970), (59, 527799840), (60, 519003176), (80, 389252382), (96, 324376985), (118, 263899920), (120, 259501588), (160, 194626191), (177, 175933280), (236, 131949960), (240, 129750794), (295, 105559968), (354, 87966640), (472, 65974980), (480, 64875397), (590, 52779984), (708, 43983320), (885, 35186656), (944, 32987490), (1180, 26389992), (1416, 21991660), (1770, 17593328), (1888, 16493745), (2360, 13194996), (2832, 10995830), (3481, 8945760), (3540, 8796664), (4720, 6597498), (5664, 5497915), (6962, 4472880), (7080, 4398332), (9440, 3298749), (10443, 2981920), (13924, 2236440), (14160, 2199166), (17405, 1789152), (18637, 1670880), (20886, 1490960), (27848, 1118220), (28320, 1099583), (34810, 894576), (37274, 835440), (41772, 745480), (52215, 596384), (55696, 559110), (55911, 556960), (69620, 447288), (74548, 417720), (83544, 372740), (93185, 334176), (104430, 298192), (111392, 279555), (111822, 278480), (139240, 223644), (149096, 208860), (167088, 186370)]