1300901360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 160

約数和(自身を含む): 3488348160

約数和(自身を除く): 2187446800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 43, 44, 55, 62, 80, 86, 88, 110, 124, 155, 172, 176, 215, 220, 248, 310, 341, 344, 430, 440, 473, 496, 620, 682, 688, 860, 880, 946, 1109, 1240, 1333, 1364, 1705, 1720, 1892, 2218, 2365, 2480, 2666, 2728, 3410, 3440, 3784, 4436, 4730, 5332, 5456, 5545, 6665, 6820, 7568, 8872, 9460, 10664, 11090, 12199, 13330, 13640, 14663, 17744, 18920, 21328, 22180, 24398, 26660, 27280, 29326, 34379, 37840, 44360, 47687, 48796, 53320, 58652, 60995, 68758, 73315, 88720, 95374, 97592, 106640, 117304, 121990, 137516, 146630, 171895, 190748, 195184, 234608, 238435, 243980, 275032, 293260, 343790, 378169, 381496, 476870, 487960, 524557, 550064, 586520, 687580, 756338, 762992, 953740, 975920, 1049114, 1173040, 1375160, 1478297, 1512676, 1890845, 1907480, 2098228, 2622785, 2750320, 2956594, 3025352, 3781690, 3814960, 4196456, 5245570, 5913188, 6050704, 7391485, 7563380, 8392912, 10491140, 11826376, 14782970, 15126760, 16261267, 20982280, 23652752, 29565940, 30253520, 32522534, 41964560, 59131880, 65045068, 81306335, 118263760, 130090136, 162612670, 260180272, 325225340, 650450680, 1300901360]

約数ペア:

[(1, 1300901360), (2, 650450680), (4, 325225340), (5, 260180272), (8, 162612670), (10, 130090136), (11, 118263760), (16, 81306335), (20, 65045068), (22, 59131880), (31, 41964560), (40, 32522534), (43, 30253520), (44, 29565940), (55, 23652752), (62, 20982280), (80, 16261267), (86, 15126760), (88, 14782970), (110, 11826376), (124, 10491140), (155, 8392912), (172, 7563380), (176, 7391485), (215, 6050704), (220, 5913188), (248, 5245570), (310, 4196456), (341, 3814960), (344, 3781690), (430, 3025352), (440, 2956594), (473, 2750320), (496, 2622785), (620, 2098228), (682, 1907480), (688, 1890845), (860, 1512676), (880, 1478297), (946, 1375160), (1109, 1173040), (1240, 1049114), (1333, 975920), (1364, 953740), (1705, 762992), (1720, 756338), (1892, 687580), (2218, 586520), (2365, 550064), (2480, 524557), (2666, 487960), (2728, 476870), (3410, 381496), (3440, 378169), (3784, 343790), (4436, 293260), (4730, 275032), (5332, 243980), (5456, 238435), (5545, 234608), (6665, 195184), (6820, 190748), (7568, 171895), (8872, 146630), (9460, 137516), (10664, 121990), (11090, 117304), (12199, 106640), (13330, 97592), (13640, 95374), (14663, 88720), (17744, 73315), (18920, 68758), (21328, 60995), (22180, 58652), (24398, 53320), (26660, 48796), (27280, 47687), (29326, 44360), (34379, 37840)]