13215244560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{48259}}^1$

素因数の和:48445

約数の個数: 160

約数和(自身を含む): 47107937280

約数和(自身を除く): 33892692720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 7824, 9128, 9780, 11410, 13040, 13692, 17115, 18256, 19560, 22820, 27384, 34230, 39120, 45640, 48259, 54768, 68460, 91280, 96518, 136920, 144777, 193036, 241295, 273840, 289554, 337813, 386072, 482590, 579108, 675626, 723885, 772144, 965180, 1013439, 1158216, 1351252, 1447770, 1689065, 1930360, 2026878, 2316432, 2702504, 2895540, 3378130, 3860720, 4053756, 5067195, 5405008, 5791080, 6756260, 7866217, 8107512, 10134390, 11582160, 13512520, 15732434, 16215024, 20268780, 23598651, 27025040, 31464868, 39331085, 40537560, 47197302, 55063519, 62929736, 78662170, 81075120, 94394604, 110127038, 117993255, 125859472, 157324340, 165190557, 188789208, 220254076, 235986510, 275317595, 314648680, 330381114, 377578416, 440508152, 471973020, 550635190, 629297360, 660762228, 825952785, 881016304, 943946040, 1101270380, 1321524456, 1651905570, 1887892080, 2202540760, 2643048912, 3303811140, 4405081520, 6607622280, 13215244560]

約数ペア:

[(1, 13215244560), (2, 6607622280), (3, 4405081520), (4, 3303811140), (5, 2643048912), (6, 2202540760), (7, 1887892080), (8, 1651905570), (10, 1321524456), (12, 1101270380), (14, 943946040), (15, 881016304), (16, 825952785), (20, 660762228), (21, 629297360), (24, 550635190), (28, 471973020), (30, 440508152), (35, 377578416), (40, 330381114), (42, 314648680), (48, 275317595), (56, 235986510), (60, 220254076), (70, 188789208), (80, 165190557), (84, 157324340), (105, 125859472), (112, 117993255), (120, 110127038), (140, 94394604), (163, 81075120), (168, 78662170), (210, 62929736), (240, 55063519), (280, 47197302), (326, 40537560), (336, 39331085), (420, 31464868), (489, 27025040), (560, 23598651), (652, 20268780), (815, 16215024), (840, 15732434), (978, 13512520), (1141, 11582160), (1304, 10134390), (1630, 8107512), (1680, 7866217), (1956, 6756260), (2282, 5791080), (2445, 5405008), (2608, 5067195), (3260, 4053756), (3423, 3860720), (3912, 3378130), (4564, 2895540), (4890, 2702504), (5705, 2316432), (6520, 2026878), (6846, 1930360), (7824, 1689065), (9128, 1447770), (9780, 1351252), (11410, 1158216), (13040, 1013439), (13692, 965180), (17115, 772144), (18256, 723885), (19560, 675626), (22820, 579108), (27384, 482590), (34230, 386072), (39120, 337813), (45640, 289554), (48259, 273840), (54768, 241295), (68460, 193036), (91280, 144777), (96518, 136920)]