168476880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4949

約数の個数: 160

約数和(自身を含む): 613710720

約数和(自身を除く): 445233840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4909, 5720, 6864, 8580, 9818, 11440, 14727, 17160, 19636, 24545, 29454, 34320, 39272, 49090, 53999, 58908, 63817, 73635, 78544, 98180, 107998, 117816, 127634, 147270, 161997, 191451, 196360, 215996, 235632, 255268, 269995, 294540, 319085, 323994, 382902, 392720, 431992, 510536, 539990, 589080, 638170, 647988, 701987, 765804, 809985, 863984, 957255, 1021072, 1079980, 1178160, 1276340, 1295976, 1403974, 1531608, 1619970, 1914510, 2105961, 2159960, 2552680, 2591952, 2807948, 3063216, 3239940, 3509935, 3829020, 4211922, 4319920, 5105360, 5615896, 6479880, 7019870, 7658040, 8423844, 10529805, 11231792, 12959760, 14039740, 15316080, 16847688, 21059610, 28079480, 33695376, 42119220, 56158960, 84238440, 168476880]

約数ペア:

[(1, 168476880), (2, 84238440), (3, 56158960), (4, 42119220), (5, 33695376), (6, 28079480), (8, 21059610), (10, 16847688), (11, 15316080), (12, 14039740), (13, 12959760), (15, 11231792), (16, 10529805), (20, 8423844), (22, 7658040), (24, 7019870), (26, 6479880), (30, 5615896), (33, 5105360), (39, 4319920), (40, 4211922), (44, 3829020), (48, 3509935), (52, 3239940), (55, 3063216), (60, 2807948), (65, 2591952), (66, 2552680), (78, 2159960), (80, 2105961), (88, 1914510), (104, 1619970), (110, 1531608), (120, 1403974), (130, 1295976), (132, 1276340), (143, 1178160), (156, 1079980), (165, 1021072), (176, 957255), (195, 863984), (208, 809985), (220, 765804), (240, 701987), (260, 647988), (264, 638170), (286, 589080), (312, 539990), (330, 510536), (390, 431992), (429, 392720), (440, 382902), (520, 323994), (528, 319085), (572, 294540), (624, 269995), (660, 255268), (715, 235632), (780, 215996), (858, 196360), (880, 191451), (1040, 161997), (1144, 147270), (1320, 127634), (1430, 117816), (1560, 107998), (1716, 98180), (2145, 78544), (2288, 73635), (2640, 63817), (2860, 58908), (3120, 53999), (3432, 49090), (4290, 39272), (4909, 34320), (5720, 29454), (6864, 24545), (8580, 19636), (9818, 17160), (11440, 14727)]