971567220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 3015903744

約数和(自身を除く): 2044336524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 113, 130, 146, 151, 156, 195, 219, 226, 260, 292, 302, 339, 365, 390, 438, 452, 453, 565, 604, 678, 730, 755, 780, 876, 906, 949, 1095, 1130, 1356, 1460, 1469, 1510, 1695, 1812, 1898, 1963, 2190, 2260, 2265, 2847, 2938, 3020, 3390, 3796, 3926, 4380, 4407, 4530, 4745, 5694, 5876, 5889, 6780, 7345, 7852, 8249, 8814, 9060, 9490, 9815, 11023, 11388, 11778, 14235, 14690, 16498, 17063, 17628, 18980, 19630, 22035, 22046, 23556, 24747, 28470, 29380, 29445, 32996, 33069, 34126, 39260, 41245, 44070, 44092, 49494, 51189, 55115, 56940, 58890, 66138, 68252, 82490, 85315, 88140, 98988, 102378, 107237, 110230, 117780, 123735, 132276, 143299, 164980, 165345, 170630, 204756, 214474, 220460, 221819, 247470, 255945, 286598, 321711, 330690, 341260, 428948, 429897, 443638, 494940, 511890, 536185, 573196, 643422, 661380, 665457, 716495, 859794, 887276, 1023780, 1072370, 1109095, 1245599, 1286844, 1330914, 1432990, 1608555, 1719588, 2144740, 2149485, 2218190, 2491198, 2661828, 2865980, 3217110, 3327285, 3736797, 4298970, 4436380, 4982396, 6227995, 6434220, 6654570, 7473594, 8597940, 12455990, 13309140, 14947188, 16192787, 18683985, 24911980, 32385574, 37367970, 48578361, 64771148, 74735940, 80963935, 97156722, 161927870, 194313444, 242891805, 323855740, 485783610, 971567220]

約数ペア:

[(1, 971567220), (2, 485783610), (3, 323855740), (4, 242891805), (5, 194313444), (6, 161927870), (10, 97156722), (12, 80963935), (13, 74735940), (15, 64771148), (20, 48578361), (26, 37367970), (30, 32385574), (39, 24911980), (52, 18683985), (60, 16192787), (65, 14947188), (73, 13309140), (78, 12455990), (113, 8597940), (130, 7473594), (146, 6654570), (151, 6434220), (156, 6227995), (195, 4982396), (219, 4436380), (226, 4298970), (260, 3736797), (292, 3327285), (302, 3217110), (339, 2865980), (365, 2661828), (390, 2491198), (438, 2218190), (452, 2149485), (453, 2144740), (565, 1719588), (604, 1608555), (678, 1432990), (730, 1330914), (755, 1286844), (780, 1245599), (876, 1109095), (906, 1072370), (949, 1023780), (1095, 887276), (1130, 859794), (1356, 716495), (1460, 665457), (1469, 661380), (1510, 643422), (1695, 573196), (1812, 536185), (1898, 511890), (1963, 494940), (2190, 443638), (2260, 429897), (2265, 428948), (2847, 341260), (2938, 330690), (3020, 321711), (3390, 286598), (3796, 255945), (3926, 247470), (4380, 221819), (4407, 220460), (4530, 214474), (4745, 204756), (5694, 170630), (5876, 165345), (5889, 164980), (6780, 143299), (7345, 132276), (7852, 123735), (8249, 117780), (8814, 110230), (9060, 107237), (9490, 102378), (9815, 98988), (11023, 88140), (11388, 85315), (11778, 82490), (14235, 68252), (14690, 66138), (16498, 58890), (17063, 56940), (17628, 55115), (18980, 51189), (19630, 49494), (22035, 44092), (22046, 44070), (23556, 41245), (24747, 39260), (28470, 34126), (29380, 33069), (29445, 32996)]