561713040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 240

約数和(自身を含む): 2193609600

約数和(自身を除く): 1631896560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 590, 630, 708, 720, 826, 840, 885, 944, 1008, 1062, 1180, 1239, 1260, 1416, 1652, 1680, 1770, 1889, 2065, 2124, 2360, 2478, 2520, 2655, 2832, 3304, 3540, 3717, 3778, 4130, 4248, 4720, 4956, 5040, 5310, 5667, 6195, 6608, 7080, 7434, 7556, 8260, 8496, 9445, 9912, 10620, 11334, 12390, 13223, 14160, 14868, 15112, 16520, 17001, 18585, 18890, 19824, 21240, 22668, 24780, 26446, 28335, 29736, 30224, 33040, 34002, 37170, 37780, 39669, 42480, 45336, 49560, 52892, 56670, 59472, 66115, 68004, 74340, 75560, 79338, 85005, 90672, 99120, 105784, 111451, 113340, 119007, 132230, 136008, 148680, 151120, 158676, 170010, 198345, 211568, 222902, 226680, 238014, 264460, 272016, 297360, 317352, 334353, 340020, 396690, 445804, 453360, 476028, 528920, 557255, 595035, 634704, 668706, 680040, 780157, 793380, 891608, 952056, 1003059, 1057840, 1114510, 1190070, 1337412, 1360080, 1560314, 1586760, 1671765, 1783216, 1904112, 2006118, 2229020, 2340471, 2380140, 2674824, 3120628, 3173520, 3343530, 3900785, 4012236, 4458040, 4680942, 4760280, 5015295, 5349648, 6241256, 6687060, 7021413, 7801570, 8024472, 8916080, 9361884, 9520560, 10030590, 11702355, 12482512, 13374120, 14042826, 15603140, 16048944, 18723768, 20061180, 23404710, 26748240, 28085652, 31206280, 35107065, 37447536, 40122360, 46809420, 56171304, 62412560, 70214130, 80244720, 93618840, 112342608, 140428260, 187237680, 280856520, 561713040]

約数ペア:

[(1, 561713040), (2, 280856520), (3, 187237680), (4, 140428260), (5, 112342608), (6, 93618840), (7, 80244720), (8, 70214130), (9, 62412560), (10, 56171304), (12, 46809420), (14, 40122360), (15, 37447536), (16, 35107065), (18, 31206280), (20, 28085652), (21, 26748240), (24, 23404710), (28, 20061180), (30, 18723768), (35, 16048944), (36, 15603140), (40, 14042826), (42, 13374120), (45, 12482512), (48, 11702355), (56, 10030590), (59, 9520560), (60, 9361884), (63, 8916080), (70, 8024472), (72, 7801570), (80, 7021413), (84, 6687060), (90, 6241256), (105, 5349648), (112, 5015295), (118, 4760280), (120, 4680942), (126, 4458040), (140, 4012236), (144, 3900785), (168, 3343530), (177, 3173520), (180, 3120628), (210, 2674824), (236, 2380140), (240, 2340471), (252, 2229020), (280, 2006118), (295, 1904112), (315, 1783216), (336, 1671765), (354, 1586760), (360, 1560314), (413, 1360080), (420, 1337412), (472, 1190070), (504, 1114510), (531, 1057840), (560, 1003059), (590, 952056), (630, 891608), (708, 793380), (720, 780157), (826, 680040), (840, 668706), (885, 634704), (944, 595035), (1008, 557255), (1062, 528920), (1180, 476028), (1239, 453360), (1260, 445804), (1416, 396690), (1652, 340020), (1680, 334353), (1770, 317352), (1889, 297360), (2065, 272016), (2124, 264460), (2360, 238014), (2478, 226680), (2520, 222902), (2655, 211568), (2832, 198345), (3304, 170010), (3540, 158676), (3717, 151120), (3778, 148680), (4130, 136008), (4248, 132230), (4720, 119007), (4956, 113340), (5040, 111451), (5310, 105784), (5667, 99120), (6195, 90672), (6608, 85005), (7080, 79338), (7434, 75560), (7556, 74340), (8260, 68004), (8496, 66115), (9445, 59472), (9912, 56670), (10620, 52892), (11334, 49560), (12390, 45336), (13223, 42480), (14160, 39669), (14868, 37780), (15112, 37170), (16520, 34002), (17001, 33040), (18585, 30224), (18890, 29736), (19824, 28335), (21240, 26446), (22668, 24780)]