20937003360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479327}}^1$

素因数の和:479365

約数の個数: 192

約数和(自身を含む): 81171320832

約数和(自身を除く): 60234317472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 479327, 958654, 1437981, 1917308, 2396635, 2875962, 3355289, 3834616, 4793270, 5751924, 6231251, 6710578, 7189905, 7669232, 9586540, 10065867, 11503848, 12462502, 13421156, 14379810, 15338464, 16776445, 18693753, 19173080, 20131734, 23007696, 24925004, 26842312, 28759620, 31156255, 33552890, 37387506, 38346160, 40263468, 43618757, 46015392, 49850008, 50329335, 53684624, 57519240, 62312510, 67105780, 74775012, 76692320, 80526936, 87237514, 93468765, 99700016, 100658670, 107369248, 115038480, 124625020, 130856271, 134211560, 149550024, 161053872, 174475028, 186937530, 199400032, 201317340, 218093785, 230076960, 249250040, 261712542, 268423120, 299100048, 322107744, 348950056, 373875060, 402634680, 436187570, 498500080, 523425084, 536846240, 598200096, 654281355, 697900112, 747750120, 805269360, 872375140, 997000160, 1046850168, 1308562710, 1395800224, 1495500240, 1610538720, 1744750280, 2093700336, 2617125420, 2991000480, 3489500560, 4187400672, 5234250840, 6979001120, 10468501680, 20937003360]

約数ペア:

[(1, 20937003360), (2, 10468501680), (3, 6979001120), (4, 5234250840), (5, 4187400672), (6, 3489500560), (7, 2991000480), (8, 2617125420), (10, 2093700336), (12, 1744750280), (13, 1610538720), (14, 1495500240), (15, 1395800224), (16, 1308562710), (20, 1046850168), (21, 997000160), (24, 872375140), (26, 805269360), (28, 747750120), (30, 697900112), (32, 654281355), (35, 598200096), (39, 536846240), (40, 523425084), (42, 498500080), (48, 436187570), (52, 402634680), (56, 373875060), (60, 348950056), (65, 322107744), (70, 299100048), (78, 268423120), (80, 261712542), (84, 249250040), (91, 230076960), (96, 218093785), (104, 201317340), (105, 199400032), (112, 186937530), (120, 174475028), (130, 161053872), (140, 149550024), (156, 134211560), (160, 130856271), (168, 124625020), (182, 115038480), (195, 107369248), (208, 100658670), (210, 99700016), (224, 93468765), (240, 87237514), (260, 80526936), (273, 76692320), (280, 74775012), (312, 67105780), (336, 62312510), (364, 57519240), (390, 53684624), (416, 50329335), (420, 49850008), (455, 46015392), (480, 43618757), (520, 40263468), (546, 38346160), (560, 37387506), (624, 33552890), (672, 31156255), (728, 28759620), (780, 26842312), (840, 24925004), (910, 23007696), (1040, 20131734), (1092, 19173080), (1120, 18693753), (1248, 16776445), (1365, 15338464), (1456, 14379810), (1560, 13421156), (1680, 12462502), (1820, 11503848), (2080, 10065867), (2184, 9586540), (2730, 7669232), (2912, 7189905), (3120, 6710578), (3360, 6231251), (3640, 5751924), (4368, 4793270), (5460, 3834616), (6240, 3355289), (7280, 2875962), (8736, 2396635), (10920, 1917308), (14560, 1437981), (21840, 958654), (43680, 479327)]