166661040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 640459008

約数和(自身を除く): 473797968

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, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 587, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1174, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1761, 1820, 2028, 2184, 2348, 2366, 2535, 2704, 2730, 2935, 3120, 3380, 3522, 3549, 3640, 4056, 4109, 4368, 4696, 4732, 5070, 5460, 5870, 5915, 6760, 7044, 7098, 7280, 7631, 8112, 8218, 8805, 9392, 9464, 10140, 10920, 11740, 11830, 12327, 13520, 14088, 14196, 15262, 16436, 17610, 17745, 18928, 20280, 20545, 21840, 22893, 23480, 23660, 24654, 28176, 28392, 30524, 32872, 35220, 35490, 38155, 40560, 41090, 45786, 46960, 47320, 49308, 53417, 56784, 61048, 61635, 65744, 70440, 70980, 76310, 82180, 91572, 94640, 98616, 99203, 106834, 114465, 122096, 123270, 140880, 141960, 152620, 160251, 164360, 183144, 197232, 198406, 213668, 228930, 246540, 267085, 283920, 297609, 305240, 320502, 328720, 366288, 396812, 427336, 457860, 493080, 496015, 534170, 595218, 610480, 641004, 694421, 793624, 801255, 854672, 915720, 986160, 992030, 1068340, 1190436, 1282008, 1388842, 1488045, 1587248, 1602510, 1831440, 1984060, 2083263, 2136680, 2380872, 2564016, 2777684, 2976090, 3205020, 3472105, 3968120, 4166526, 4273360, 4761744, 5555368, 5952180, 6410040, 6944210, 7936240, 8333052, 10416315, 11110736, 11904360, 12820080, 13888420, 16666104, 20832630, 23808720, 27776840, 33332208, 41665260, 55553680, 83330520, 166661040]

約数ペア:

[(1, 166661040), (2, 83330520), (3, 55553680), (4, 41665260), (5, 33332208), (6, 27776840), (7, 23808720), (8, 20832630), (10, 16666104), (12, 13888420), (13, 12820080), (14, 11904360), (15, 11110736), (16, 10416315), (20, 8333052), (21, 7936240), (24, 6944210), (26, 6410040), (28, 5952180), (30, 5555368), (35, 4761744), (39, 4273360), (40, 4166526), (42, 3968120), (48, 3472105), (52, 3205020), (56, 2976090), (60, 2777684), (65, 2564016), (70, 2380872), (78, 2136680), (80, 2083263), (84, 1984060), (91, 1831440), (104, 1602510), (105, 1587248), (112, 1488045), (120, 1388842), (130, 1282008), (140, 1190436), (156, 1068340), (168, 992030), (169, 986160), (182, 915720), (195, 854672), (208, 801255), (210, 793624), (240, 694421), (260, 641004), (273, 610480), (280, 595218), (312, 534170), (336, 496015), (338, 493080), (364, 457860), (390, 427336), (420, 396812), (455, 366288), (507, 328720), (520, 320502), (546, 305240), (560, 297609), (587, 283920), (624, 267085), (676, 246540), (728, 228930), (780, 213668), (840, 198406), (845, 197232), (910, 183144), (1014, 164360), (1040, 160251), (1092, 152620), (1174, 141960), (1183, 140880), (1352, 123270), (1365, 122096), (1456, 114465), (1560, 106834), (1680, 99203), (1690, 98616), (1761, 94640), (1820, 91572), (2028, 82180), (2184, 76310), (2348, 70980), (2366, 70440), (2535, 65744), (2704, 61635), (2730, 61048), (2935, 56784), (3120, 53417), (3380, 49308), (3522, 47320), (3549, 46960), (3640, 45786), (4056, 41090), (4109, 40560), (4368, 38155), (4696, 35490), (4732, 35220), (5070, 32872), (5460, 30524), (5870, 28392), (5915, 28176), (6760, 24654), (7044, 23660), (7098, 23480), (7280, 22893), (7631, 21840), (8112, 20545), (8218, 20280), (8805, 18928), (9392, 17745), (9464, 17610), (10140, 16436), (10920, 15262), (11740, 14196), (11830, 14088), (12327, 13520)]