8681253840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{574157}}^1$

素因数の和:574186

約数の個数: 160

約数和(自身を含む): 34173884160

約数和(自身を除く): 25492630320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 574157, 1148314, 1722471, 2296628, 2870785, 3444942, 4019099, 4593256, 5167413, 5741570, 6889884, 8038198, 8612355, 9186512, 10334826, 11483140, 12057297, 13779768, 15502239, 16076396, 17224710, 20095495, 20669652, 22966280, 24114594, 25837065, 27559536, 31004478, 32152792, 34449420, 36171891, 40190990, 41339304, 45932560, 48229188, 51674130, 60286485, 62008956, 64305584, 68898840, 72343782, 77511195, 80381980, 82678608, 96458376, 103348260, 108515673, 120572970, 124017912, 137797680, 144687564, 155022390, 160763960, 180859455, 192916752, 206696520, 217031346, 241145940, 248035824, 289375128, 310044780, 321527920, 361718910, 413393040, 434062692, 482291880, 542578365, 578750256, 620089560, 723437820, 868125384, 964583760, 1085156730, 1240179120, 1446875640, 1736250768, 2170313460, 2893751280, 4340626920, 8681253840]

約数ペア:

[(1, 8681253840), (2, 4340626920), (3, 2893751280), (4, 2170313460), (5, 1736250768), (6, 1446875640), (7, 1240179120), (8, 1085156730), (9, 964583760), (10, 868125384), (12, 723437820), (14, 620089560), (15, 578750256), (16, 542578365), (18, 482291880), (20, 434062692), (21, 413393040), (24, 361718910), (27, 321527920), (28, 310044780), (30, 289375128), (35, 248035824), (36, 241145940), (40, 217031346), (42, 206696520), (45, 192916752), (48, 180859455), (54, 160763960), (56, 155022390), (60, 144687564), (63, 137797680), (70, 124017912), (72, 120572970), (80, 108515673), (84, 103348260), (90, 96458376), (105, 82678608), (108, 80381980), (112, 77511195), (120, 72343782), (126, 68898840), (135, 64305584), (140, 62008956), (144, 60286485), (168, 51674130), (180, 48229188), (189, 45932560), (210, 41339304), (216, 40190990), (240, 36171891), (252, 34449420), (270, 32152792), (280, 31004478), (315, 27559536), (336, 25837065), (360, 24114594), (378, 22966280), (420, 20669652), (432, 20095495), (504, 17224710), (540, 16076396), (560, 15502239), (630, 13779768), (720, 12057297), (756, 11483140), (840, 10334826), (945, 9186512), (1008, 8612355), (1080, 8038198), (1260, 6889884), (1512, 5741570), (1680, 5167413), (1890, 4593256), (2160, 4019099), (2520, 3444942), (3024, 2870785), (3780, 2296628), (5040, 1722471), (7560, 1148314), (15120, 574157)]