1808330160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82799}}^1$

素因数の和:82835

約数の個数: 160

約数和(自身を含む): 6899558400

約数和(自身を除く): 5091228240

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, 10920, 21840, 82799, 165598, 248397, 331196, 413995, 496794, 579593, 662392, 827990, 993588, 1076387, 1159186, 1241985, 1324784, 1655980, 1738779, 1987176, 2152774, 2318372, 2483970, 2897965, 3229161, 3311960, 3477558, 3974352, 4305548, 4636744, 4967940, 5381935, 5795930, 6458322, 6623920, 6955116, 7534709, 8611096, 8693895, 9273488, 9935880, 10763870, 11591860, 12916644, 13910232, 15069418, 16145805, 17222192, 17387790, 19871760, 21527740, 22604127, 23183720, 25833288, 27820464, 30138836, 32291610, 34775580, 37673545, 43055480, 45208254, 46367440, 51666576, 60277672, 64583220, 69551160, 75347090, 86110960, 90416508, 113020635, 120555344, 129166440, 139102320, 150694180, 180833016, 226041270, 258332880, 301388360, 361666032, 452082540, 602776720, 904165080, 1808330160]

約数ペア:

[(1, 1808330160), (2, 904165080), (3, 602776720), (4, 452082540), (5, 361666032), (6, 301388360), (7, 258332880), (8, 226041270), (10, 180833016), (12, 150694180), (13, 139102320), (14, 129166440), (15, 120555344), (16, 113020635), (20, 90416508), (21, 86110960), (24, 75347090), (26, 69551160), (28, 64583220), (30, 60277672), (35, 51666576), (39, 46367440), (40, 45208254), (42, 43055480), (48, 37673545), (52, 34775580), (56, 32291610), (60, 30138836), (65, 27820464), (70, 25833288), (78, 23183720), (80, 22604127), (84, 21527740), (91, 19871760), (104, 17387790), (105, 17222192), (112, 16145805), (120, 15069418), (130, 13910232), (140, 12916644), (156, 11591860), (168, 10763870), (182, 9935880), (195, 9273488), (208, 8693895), (210, 8611096), (240, 7534709), (260, 6955116), (273, 6623920), (280, 6458322), (312, 5795930), (336, 5381935), (364, 4967940), (390, 4636744), (420, 4305548), (455, 3974352), (520, 3477558), (546, 3311960), (560, 3229161), (624, 2897965), (728, 2483970), (780, 2318372), (840, 2152774), (910, 1987176), (1040, 1738779), (1092, 1655980), (1365, 1324784), (1456, 1241985), (1560, 1159186), (1680, 1076387), (1820, 993588), (2184, 827990), (2730, 662392), (3120, 579593), (3640, 496794), (4368, 413995), (5460, 331196), (7280, 248397), (10920, 165598), (21840, 82799)]