6410040

素因数分解:

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

素因数の和:621

約数の個数: 128

約数和(自身を含む): 23708160

約数和(自身を除く): 17298120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 587, 728, 780, 840, 910, 1092, 1174, 1365, 1560, 1761, 1820, 2184, 2348, 2730, 2935, 3522, 3640, 4109, 4696, 5460, 5870, 7044, 7631, 8218, 8805, 10920, 11740, 12327, 14088, 15262, 16436, 17610, 20545, 22893, 23480, 24654, 30524, 32872, 35220, 38155, 41090, 45786, 49308, 53417, 61048, 61635, 70440, 76310, 82180, 91572, 98616, 106834, 114465, 123270, 152620, 160251, 164360, 183144, 213668, 228930, 246540, 267085, 305240, 320502, 427336, 457860, 493080, 534170, 641004, 801255, 915720, 1068340, 1282008, 1602510, 2136680, 3205020, 6410040]

約数ペア:

[(1, 6410040), (2, 3205020), (3, 2136680), (4, 1602510), (5, 1282008), (6, 1068340), (7, 915720), (8, 801255), (10, 641004), (12, 534170), (13, 493080), (14, 457860), (15, 427336), (20, 320502), (21, 305240), (24, 267085), (26, 246540), (28, 228930), (30, 213668), (35, 183144), (39, 164360), (40, 160251), (42, 152620), (52, 123270), (56, 114465), (60, 106834), (65, 98616), (70, 91572), (78, 82180), (84, 76310), (91, 70440), (104, 61635), (105, 61048), (120, 53417), (130, 49308), (140, 45786), (156, 41090), (168, 38155), (182, 35220), (195, 32872), (210, 30524), (260, 24654), (273, 23480), (280, 22893), (312, 20545), (364, 17610), (390, 16436), (420, 15262), (455, 14088), (520, 12327), (546, 11740), (587, 10920), (728, 8805), (780, 8218), (840, 7631), (910, 7044), (1092, 5870), (1174, 5460), (1365, 4696), (1560, 4109), (1761, 3640), (1820, 3522), (2184, 2935), (2348, 2730)]