847960080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8681}}^1$

素因数の和:8745

約数の個数: 160

約数和(自身を含む): 2945490048

約数和(自身を除く): 2097529968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 4070, 4440, 4884, 6105, 6512, 8140, 8681, 8880, 9768, 12210, 16280, 17362, 19536, 24420, 26043, 32560, 34724, 43405, 48840, 52086, 69448, 86810, 95491, 97680, 104172, 130215, 138896, 173620, 190982, 208344, 260430, 286473, 321197, 347240, 381964, 416688, 477455, 520860, 572946, 642394, 694480, 763928, 954910, 963591, 1041720, 1145892, 1284788, 1432365, 1527856, 1605985, 1909820, 1927182, 2083440, 2291784, 2569576, 2864730, 3211970, 3533167, 3819640, 3854364, 4583568, 4817955, 5139152, 5729460, 6423940, 7066334, 7639280, 7708728, 9635910, 10599501, 11458920, 12847880, 14132668, 15417456, 17665835, 19271820, 21199002, 22917840, 25695760, 28265336, 35331670, 38543640, 42398004, 52997505, 56530672, 70663340, 77087280, 84796008, 105995010, 141326680, 169592016, 211990020, 282653360, 423980040, 847960080]

約数ペア:

[(1, 847960080), (2, 423980040), (3, 282653360), (4, 211990020), (5, 169592016), (6, 141326680), (8, 105995010), (10, 84796008), (11, 77087280), (12, 70663340), (15, 56530672), (16, 52997505), (20, 42398004), (22, 38543640), (24, 35331670), (30, 28265336), (33, 25695760), (37, 22917840), (40, 21199002), (44, 19271820), (48, 17665835), (55, 15417456), (60, 14132668), (66, 12847880), (74, 11458920), (80, 10599501), (88, 9635910), (110, 7708728), (111, 7639280), (120, 7066334), (132, 6423940), (148, 5729460), (165, 5139152), (176, 4817955), (185, 4583568), (220, 3854364), (222, 3819640), (240, 3533167), (264, 3211970), (296, 2864730), (330, 2569576), (370, 2291784), (407, 2083440), (440, 1927182), (444, 1909820), (528, 1605985), (555, 1527856), (592, 1432365), (660, 1284788), (740, 1145892), (814, 1041720), (880, 963591), (888, 954910), (1110, 763928), (1221, 694480), (1320, 642394), (1480, 572946), (1628, 520860), (1776, 477455), (2035, 416688), (2220, 381964), (2442, 347240), (2640, 321197), (2960, 286473), (3256, 260430), (4070, 208344), (4440, 190982), (4884, 173620), (6105, 138896), (6512, 130215), (8140, 104172), (8681, 97680), (8880, 95491), (9768, 86810), (12210, 69448), (16280, 52086), (17362, 48840), (19536, 43405), (24420, 34724), (26043, 32560)]