57907980

素因数分解:

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

素因数の和:217

約数の個数: 192

約数和(自身を含む): 198414720

約数和(自身を除く): 140506740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 90, 108, 113, 117, 130, 135, 146, 156, 180, 195, 219, 226, 234, 260, 270, 292, 339, 351, 365, 390, 438, 452, 468, 540, 565, 585, 657, 678, 702, 730, 780, 876, 949, 1017, 1095, 1130, 1170, 1314, 1356, 1404, 1460, 1469, 1695, 1755, 1898, 1971, 2034, 2190, 2260, 2340, 2628, 2847, 2938, 3051, 3285, 3390, 3510, 3796, 3942, 4068, 4380, 4407, 4745, 5085, 5694, 5876, 6102, 6570, 6780, 7020, 7345, 7884, 8249, 8541, 8814, 9490, 9855, 10170, 11388, 12204, 13140, 13221, 14235, 14690, 15255, 16498, 17082, 17628, 18980, 19710, 20340, 22035, 24747, 25623, 26442, 28470, 29380, 30510, 32996, 34164, 39420, 39663, 41245, 42705, 44070, 49494, 51246, 52884, 56940, 61020, 66105, 74241, 79326, 82490, 85410, 88140, 98988, 102492, 107237, 123735, 128115, 132210, 148482, 158652, 164980, 170820, 198315, 214474, 222723, 247470, 256230, 264420, 296964, 321711, 371205, 396630, 428948, 445446, 494940, 512460, 536185, 643422, 742410, 793260, 890892, 965133, 1072370, 1113615, 1286844, 1484820, 1608555, 1930266, 2144740, 2227230, 2895399, 3217110, 3860532, 4454460, 4825665, 5790798, 6434220, 9651330, 11581596, 14476995, 19302660, 28953990, 57907980]

約数ペア:

[(1, 57907980), (2, 28953990), (3, 19302660), (4, 14476995), (5, 11581596), (6, 9651330), (9, 6434220), (10, 5790798), (12, 4825665), (13, 4454460), (15, 3860532), (18, 3217110), (20, 2895399), (26, 2227230), (27, 2144740), (30, 1930266), (36, 1608555), (39, 1484820), (45, 1286844), (52, 1113615), (54, 1072370), (60, 965133), (65, 890892), (73, 793260), (78, 742410), (90, 643422), (108, 536185), (113, 512460), (117, 494940), (130, 445446), (135, 428948), (146, 396630), (156, 371205), (180, 321711), (195, 296964), (219, 264420), (226, 256230), (234, 247470), (260, 222723), (270, 214474), (292, 198315), (339, 170820), (351, 164980), (365, 158652), (390, 148482), (438, 132210), (452, 128115), (468, 123735), (540, 107237), (565, 102492), (585, 98988), (657, 88140), (678, 85410), (702, 82490), (730, 79326), (780, 74241), (876, 66105), (949, 61020), (1017, 56940), (1095, 52884), (1130, 51246), (1170, 49494), (1314, 44070), (1356, 42705), (1404, 41245), (1460, 39663), (1469, 39420), (1695, 34164), (1755, 32996), (1898, 30510), (1971, 29380), (2034, 28470), (2190, 26442), (2260, 25623), (2340, 24747), (2628, 22035), (2847, 20340), (2938, 19710), (3051, 18980), (3285, 17628), (3390, 17082), (3510, 16498), (3796, 15255), (3942, 14690), (4068, 14235), (4380, 13221), (4407, 13140), (4745, 12204), (5085, 11388), (5694, 10170), (5876, 9855), (6102, 9490), (6570, 8814), (6780, 8541), (7020, 8249), (7345, 7884)]