162904560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7495

約数の個数: 160

約数和(自身を含む): 621626880

約数和(自身を除く): 458722320

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, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7459, 10920, 14918, 21840, 22377, 29836, 37295, 44754, 52213, 59672, 74590, 89508, 96967, 104426, 111885, 119344, 149180, 156639, 179016, 193934, 208852, 223770, 261065, 290901, 298360, 313278, 358032, 387868, 417704, 447540, 484835, 522130, 581802, 596720, 626556, 678769, 775736, 783195, 835408, 895080, 969670, 1044260, 1163604, 1253112, 1357538, 1454505, 1551472, 1566390, 1790160, 1939340, 2036307, 2088520, 2327208, 2506224, 2715076, 2909010, 3132780, 3393845, 3878680, 4072614, 4177040, 4654416, 5430152, 5818020, 6265560, 6787690, 7757360, 8145228, 10181535, 10860304, 11636040, 12531120, 13575380, 16290456, 20363070, 23272080, 27150760, 32580912, 40726140, 54301520, 81452280, 162904560]

約数ペア:

[(1, 162904560), (2, 81452280), (3, 54301520), (4, 40726140), (5, 32580912), (6, 27150760), (7, 23272080), (8, 20363070), (10, 16290456), (12, 13575380), (13, 12531120), (14, 11636040), (15, 10860304), (16, 10181535), (20, 8145228), (21, 7757360), (24, 6787690), (26, 6265560), (28, 5818020), (30, 5430152), (35, 4654416), (39, 4177040), (40, 4072614), (42, 3878680), (48, 3393845), (52, 3132780), (56, 2909010), (60, 2715076), (65, 2506224), (70, 2327208), (78, 2088520), (80, 2036307), (84, 1939340), (91, 1790160), (104, 1566390), (105, 1551472), (112, 1454505), (120, 1357538), (130, 1253112), (140, 1163604), (156, 1044260), (168, 969670), (182, 895080), (195, 835408), (208, 783195), (210, 775736), (240, 678769), (260, 626556), (273, 596720), (280, 581802), (312, 522130), (336, 484835), (364, 447540), (390, 417704), (420, 387868), (455, 358032), (520, 313278), (546, 298360), (560, 290901), (624, 261065), (728, 223770), (780, 208852), (840, 193934), (910, 179016), (1040, 156639), (1092, 149180), (1365, 119344), (1456, 111885), (1560, 104426), (1680, 96967), (1820, 89508), (2184, 74590), (2730, 59672), (3120, 52213), (3640, 44754), (4368, 37295), (5460, 29836), (7280, 22377), (7459, 21840), (10920, 14918)]