6696804240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1328731}}^1$

素因数の和:1328757

約数の個数: 120

約数和(自身を含む): 25702991808

約数和(自身を除く): 19006187568

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, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1328731, 2657462, 3986193, 5314924, 6643655, 7972386, 9301117, 10629848, 11958579, 13287310, 15944772, 18602234, 19930965, 21259696, 23917158, 26574620, 27903351, 31889544, 37204468, 39861930, 46505585, 47834316, 53149240, 55806702, 59792895, 63779088, 74408936, 79723860, 83710053, 93011170, 95668632, 106298480, 111613404, 119585790, 139516755, 148817872, 159447720, 167420106, 186022340, 191337264, 223226808, 239171580, 279033510, 318895440, 334840212, 372044680, 418550265, 446453616, 478343160, 558067020, 669680424, 744089360, 837100530, 956686320, 1116134040, 1339360848, 1674201060, 2232268080, 3348402120, 6696804240]

約数ペア:

[(1, 6696804240), (2, 3348402120), (3, 2232268080), (4, 1674201060), (5, 1339360848), (6, 1116134040), (7, 956686320), (8, 837100530), (9, 744089360), (10, 669680424), (12, 558067020), (14, 478343160), (15, 446453616), (16, 418550265), (18, 372044680), (20, 334840212), (21, 318895440), (24, 279033510), (28, 239171580), (30, 223226808), (35, 191337264), (36, 186022340), (40, 167420106), (42, 159447720), (45, 148817872), (48, 139516755), (56, 119585790), (60, 111613404), (63, 106298480), (70, 95668632), (72, 93011170), (80, 83710053), (84, 79723860), (90, 74408936), (105, 63779088), (112, 59792895), (120, 55806702), (126, 53149240), (140, 47834316), (144, 46505585), (168, 39861930), (180, 37204468), (210, 31889544), (240, 27903351), (252, 26574620), (280, 23917158), (315, 21259696), (336, 19930965), (360, 18602234), (420, 15944772), (504, 13287310), (560, 11958579), (630, 10629848), (720, 9301117), (840, 7972386), (1008, 6643655), (1260, 5314924), (1680, 3986193), (2520, 2657462), (5040, 1328731)]