16777405960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 46008000000

約数和(自身を除く): 29230594040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 149, 196, 203, 232, 245, 280, 283, 290, 298, 343, 392, 406, 490, 566, 580, 596, 686, 745, 812, 980, 1015, 1043, 1132, 1160, 1192, 1372, 1415, 1421, 1490, 1624, 1715, 1960, 1981, 2030, 2086, 2264, 2744, 2830, 2842, 2980, 3430, 3962, 4060, 4172, 4321, 5215, 5660, 5684, 5960, 6860, 7105, 7301, 7924, 8120, 8207, 8344, 8642, 9905, 9947, 10430, 11320, 11368, 13720, 13867, 14210, 14602, 15848, 16414, 17284, 19810, 19894, 20860, 21605, 27734, 28420, 29204, 30247, 32828, 34568, 36505, 39620, 39788, 41035, 41720, 42167, 43210, 49735, 51107, 55468, 56840, 57449, 58408, 60494, 65656, 69335, 73010, 79240, 79576, 82070, 84334, 86420, 97069, 99470, 102214, 110936, 114898, 120988, 138670, 146020, 151235, 164140, 168668, 172840, 194138, 198940, 204428, 210835, 211729, 229796, 241976, 255535, 277340, 287245, 292040, 295169, 302470, 328280, 337336, 388276, 397880, 402143, 408856, 421670, 423458, 459592, 485345, 511070, 554680, 574490, 590338, 604940, 776552, 804286, 843340, 846916, 970690, 1022140, 1058645, 1148980, 1180676, 1209880, 1222843, 1475845, 1482103, 1608572, 1686680, 1693832, 1941380, 2010715, 2044280, 2066183, 2117290, 2297960, 2361352, 2445686, 2815001, 2951690, 2964206, 3217144, 3882760, 4021430, 4132366, 4234580, 4891372, 5630002, 5903380, 5928412, 6114215, 7410515, 8042860, 8264732, 8469160, 8559901, 9782744, 10330915, 11260004, 11806760, 11856824, 12228430, 14075005, 14463281, 14821030, 16085720, 16529464, 17119802, 20661830, 22520008, 24456860, 28150010, 28926562, 29642060, 34239604, 41323660, 42799505, 48913720, 56300020, 57853124, 59284120, 59919307, 68479208, 72316405, 82647320, 85599010, 112600040, 115706248, 119838614, 144632810, 171198020, 239677228, 289265620, 299596535, 342396040, 419435149, 479354456, 578531240, 599193070, 838870298, 1198386140, 1677740596, 2097175745, 2396772280, 3355481192, 4194351490, 8388702980, 16777405960]

約数ペア:

[(1, 16777405960), (2, 8388702980), (4, 4194351490), (5, 3355481192), (7, 2396772280), (8, 2097175745), (10, 1677740596), (14, 1198386140), (20, 838870298), (28, 599193070), (29, 578531240), (35, 479354456), (40, 419435149), (49, 342396040), (56, 299596535), (58, 289265620), (70, 239677228), (98, 171198020), (116, 144632810), (140, 119838614), (145, 115706248), (149, 112600040), (196, 85599010), (203, 82647320), (232, 72316405), (245, 68479208), (280, 59919307), (283, 59284120), (290, 57853124), (298, 56300020), (343, 48913720), (392, 42799505), (406, 41323660), (490, 34239604), (566, 29642060), (580, 28926562), (596, 28150010), (686, 24456860), (745, 22520008), (812, 20661830), (980, 17119802), (1015, 16529464), (1043, 16085720), (1132, 14821030), (1160, 14463281), (1192, 14075005), (1372, 12228430), (1415, 11856824), (1421, 11806760), (1490, 11260004), (1624, 10330915), (1715, 9782744), (1960, 8559901), (1981, 8469160), (2030, 8264732), (2086, 8042860), (2264, 7410515), (2744, 6114215), (2830, 5928412), (2842, 5903380), (2980, 5630002), (3430, 4891372), (3962, 4234580), (4060, 4132366), (4172, 4021430), (4321, 3882760), (5215, 3217144), (5660, 2964206), (5684, 2951690), (5960, 2815001), (6860, 2445686), (7105, 2361352), (7301, 2297960), (7924, 2117290), (8120, 2066183), (8207, 2044280), (8344, 2010715), (8642, 1941380), (9905, 1693832), (9947, 1686680), (10430, 1608572), (11320, 1482103), (11368, 1475845), (13720, 1222843), (13867, 1209880), (14210, 1180676), (14602, 1148980), (15848, 1058645), (16414, 1022140), (17284, 970690), (19810, 846916), (19894, 843340), (20860, 804286), (21605, 776552), (27734, 604940), (28420, 590338), (29204, 574490), (30247, 554680), (32828, 511070), (34568, 485345), (36505, 459592), (39620, 423458), (39788, 421670), (41035, 408856), (41720, 402143), (42167, 397880), (43210, 388276), (49735, 337336), (51107, 328280), (55468, 302470), (56840, 295169), (57449, 292040), (58408, 287245), (60494, 277340), (65656, 255535), (69335, 241976), (73010, 229796), (79240, 211729), (79576, 210835), (82070, 204428), (84334, 198940), (86420, 194138), (97069, 172840), (99470, 168668), (102214, 164140), (110936, 151235), (114898, 146020), (120988, 138670)]