1563711240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{143197}}^1$

素因数の和:143231

約数の個数: 128

約数和(自身を含む): 5773743360

約数和(自身を除く): 4210032120

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, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 143197, 286394, 429591, 572788, 715985, 859182, 1002379, 1145576, 1431970, 1718364, 1861561, 2004758, 2147955, 2863940, 3007137, 3436728, 3723122, 4009516, 4295910, 5011895, 5584683, 5727880, 6014274, 7446244, 8019032, 8591820, 9307805, 10023790, 11169366, 12028548, 13030927, 14892488, 15035685, 17183640, 18615610, 20047580, 22338732, 24057096, 26061854, 27923415, 30071370, 37231220, 39092781, 40095160, 44677464, 52123708, 55846830, 60142740, 65154635, 74462440, 78185562, 104247416, 111693660, 120285480, 130309270, 156371124, 195463905, 223387320, 260618540, 312742248, 390927810, 521237080, 781855620, 1563711240]

約数ペア:

[(1, 1563711240), (2, 781855620), (3, 521237080), (4, 390927810), (5, 312742248), (6, 260618540), (7, 223387320), (8, 195463905), (10, 156371124), (12, 130309270), (13, 120285480), (14, 111693660), (15, 104247416), (20, 78185562), (21, 74462440), (24, 65154635), (26, 60142740), (28, 55846830), (30, 52123708), (35, 44677464), (39, 40095160), (40, 39092781), (42, 37231220), (52, 30071370), (56, 27923415), (60, 26061854), (65, 24057096), (70, 22338732), (78, 20047580), (84, 18615610), (91, 17183640), (104, 15035685), (105, 14892488), (120, 13030927), (130, 12028548), (140, 11169366), (156, 10023790), (168, 9307805), (182, 8591820), (195, 8019032), (210, 7446244), (260, 6014274), (273, 5727880), (280, 5584683), (312, 5011895), (364, 4295910), (390, 4009516), (420, 3723122), (455, 3436728), (520, 3007137), (546, 2863940), (728, 2147955), (780, 2004758), (840, 1861561), (910, 1718364), (1092, 1431970), (1365, 1145576), (1560, 1002379), (1820, 859182), (2184, 715985), (2730, 572788), (3640, 429591), (5460, 286394), (10920, 143197)]