1009774160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 2630403072

約数和(自身を除く): 1620628912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 43, 62, 68, 80, 85, 86, 124, 136, 155, 170, 172, 215, 248, 272, 310, 340, 344, 430, 496, 527, 557, 620, 680, 688, 731, 860, 1054, 1114, 1240, 1333, 1360, 1462, 1720, 2108, 2228, 2480, 2635, 2666, 2785, 2924, 3440, 3655, 4216, 4456, 5270, 5332, 5570, 5848, 6665, 7310, 8432, 8912, 9469, 10540, 10664, 11140, 11696, 13330, 14620, 17267, 18938, 21080, 21328, 22280, 22661, 23951, 26660, 29240, 34534, 37876, 42160, 44560, 45322, 47345, 47902, 53320, 58480, 69068, 75752, 86335, 90644, 94690, 95804, 106640, 113305, 119755, 138136, 151504, 172670, 181288, 189380, 191608, 226610, 239510, 276272, 293539, 345340, 362576, 378760, 383216, 407167, 453220, 479020, 587078, 690680, 742481, 757520, 814334, 906440, 958040, 1174156, 1381360, 1467695, 1484962, 1628668, 1812880, 1916080, 2035835, 2348312, 2935390, 2969924, 3257336, 3712405, 4071670, 4696624, 5870780, 5939848, 6514672, 7424810, 8143340, 11741560, 11879696, 12622177, 14849620, 16286680, 23483120, 25244354, 29699240, 32573360, 50488708, 59398480, 63110885, 100977416, 126221770, 201954832, 252443540, 504887080, 1009774160]

約数ペア:

[(1, 1009774160), (2, 504887080), (4, 252443540), (5, 201954832), (8, 126221770), (10, 100977416), (16, 63110885), (17, 59398480), (20, 50488708), (31, 32573360), (34, 29699240), (40, 25244354), (43, 23483120), (62, 16286680), (68, 14849620), (80, 12622177), (85, 11879696), (86, 11741560), (124, 8143340), (136, 7424810), (155, 6514672), (170, 5939848), (172, 5870780), (215, 4696624), (248, 4071670), (272, 3712405), (310, 3257336), (340, 2969924), (344, 2935390), (430, 2348312), (496, 2035835), (527, 1916080), (557, 1812880), (620, 1628668), (680, 1484962), (688, 1467695), (731, 1381360), (860, 1174156), (1054, 958040), (1114, 906440), (1240, 814334), (1333, 757520), (1360, 742481), (1462, 690680), (1720, 587078), (2108, 479020), (2228, 453220), (2480, 407167), (2635, 383216), (2666, 378760), (2785, 362576), (2924, 345340), (3440, 293539), (3655, 276272), (4216, 239510), (4456, 226610), (5270, 191608), (5332, 189380), (5570, 181288), (5848, 172670), (6665, 151504), (7310, 138136), (8432, 119755), (8912, 113305), (9469, 106640), (10540, 95804), (10664, 94690), (11140, 90644), (11696, 86335), (13330, 75752), (14620, 69068), (17267, 58480), (18938, 53320), (21080, 47902), (21328, 47345), (22280, 45322), (22661, 44560), (23951, 42160), (26660, 37876), (29240, 34534)]