1489063360

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 3614769504

約数和(自身を除く): 2125706144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 157, 160, 214, 277, 314, 320, 428, 535, 554, 628, 785, 856, 1070, 1108, 1256, 1385, 1570, 1712, 2140, 2216, 2512, 2770, 3140, 3424, 4280, 4432, 5024, 5540, 6280, 6848, 8560, 8864, 10048, 11080, 12560, 16799, 17120, 17728, 22160, 25120, 29639, 33598, 34240, 43489, 44320, 50240, 59278, 67196, 83995, 86978, 88640, 118556, 134392, 148195, 167990, 173956, 217445, 237112, 268784, 296390, 335980, 347912, 434890, 474224, 537568, 592780, 671960, 695824, 869780, 948448, 1075136, 1185560, 1343920, 1391648, 1739560, 1896896, 2371120, 2687840, 2783296, 3479120, 4653323, 4742240, 5375680, 6958240, 9306646, 9484480, 13916480, 18613292, 23266615, 37226584, 46533230, 74453168, 93066460, 148906336, 186132920, 297812672, 372265840, 744531680, 1489063360]

約数ペア:

[(1, 1489063360), (2, 744531680), (4, 372265840), (5, 297812672), (8, 186132920), (10, 148906336), (16, 93066460), (20, 74453168), (32, 46533230), (40, 37226584), (64, 23266615), (80, 18613292), (107, 13916480), (157, 9484480), (160, 9306646), (214, 6958240), (277, 5375680), (314, 4742240), (320, 4653323), (428, 3479120), (535, 2783296), (554, 2687840), (628, 2371120), (785, 1896896), (856, 1739560), (1070, 1391648), (1108, 1343920), (1256, 1185560), (1385, 1075136), (1570, 948448), (1712, 869780), (2140, 695824), (2216, 671960), (2512, 592780), (2770, 537568), (3140, 474224), (3424, 434890), (4280, 347912), (4432, 335980), (5024, 296390), (5540, 268784), (6280, 237112), (6848, 217445), (8560, 173956), (8864, 167990), (10048, 148195), (11080, 134392), (12560, 118556), (16799, 88640), (17120, 86978), (17728, 83995), (22160, 67196), (25120, 59278), (29639, 50240), (33598, 44320), (34240, 43489)]