442835520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 1461576960

約数和(自身を除く): 1018741440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 73, 80, 89, 96, 120, 142, 146, 160, 178, 192, 213, 219, 240, 267, 284, 292, 320, 355, 356, 365, 426, 438, 445, 480, 534, 568, 584, 710, 712, 730, 852, 876, 890, 960, 1065, 1068, 1095, 1136, 1168, 1335, 1420, 1424, 1460, 1704, 1752, 1780, 2130, 2136, 2190, 2272, 2336, 2670, 2840, 2848, 2920, 3408, 3504, 3560, 4260, 4272, 4380, 4544, 4672, 5183, 5340, 5680, 5696, 5840, 6319, 6497, 6816, 7008, 7120, 8520, 8544, 8760, 10366, 10680, 11360, 11680, 12638, 12994, 13632, 14016, 14240, 15549, 17040, 17088, 17520, 18957, 19491, 20732, 21360, 22720, 23360, 25276, 25915, 25988, 28480, 31098, 31595, 32485, 34080, 35040, 37914, 38982, 41464, 42720, 50552, 51830, 51976, 62196, 63190, 64970, 68160, 70080, 75828, 77745, 77964, 82928, 85440, 94785, 97455, 101104, 103660, 103952, 124392, 126380, 129940, 151656, 155490, 155928, 165856, 189570, 194910, 202208, 207320, 207904, 248784, 252760, 259880, 303312, 310980, 311856, 331712, 379140, 389820, 404416, 414640, 415808, 461287, 497568, 505520, 519760, 606624, 621960, 623712, 758280, 779640, 829280, 922574, 995136, 1011040, 1039520, 1213248, 1243920, 1247424, 1383861, 1516560, 1559280, 1658560, 1845148, 2022080, 2079040, 2306435, 2487840, 2767722, 3033120, 3118560, 3690296, 4612870, 4975680, 5535444, 6066240, 6237120, 6919305, 7380592, 9225740, 11070888, 13838610, 14761184, 18451480, 22141776, 27677220, 29522368, 36902960, 44283552, 55354440, 73805920, 88567104, 110708880, 147611840, 221417760, 442835520]

約数ペア:

[(1, 442835520), (2, 221417760), (3, 147611840), (4, 110708880), (5, 88567104), (6, 73805920), (8, 55354440), (10, 44283552), (12, 36902960), (15, 29522368), (16, 27677220), (20, 22141776), (24, 18451480), (30, 14761184), (32, 13838610), (40, 11070888), (48, 9225740), (60, 7380592), (64, 6919305), (71, 6237120), (73, 6066240), (80, 5535444), (89, 4975680), (96, 4612870), (120, 3690296), (142, 3118560), (146, 3033120), (160, 2767722), (178, 2487840), (192, 2306435), (213, 2079040), (219, 2022080), (240, 1845148), (267, 1658560), (284, 1559280), (292, 1516560), (320, 1383861), (355, 1247424), (356, 1243920), (365, 1213248), (426, 1039520), (438, 1011040), (445, 995136), (480, 922574), (534, 829280), (568, 779640), (584, 758280), (710, 623712), (712, 621960), (730, 606624), (852, 519760), (876, 505520), (890, 497568), (960, 461287), (1065, 415808), (1068, 414640), (1095, 404416), (1136, 389820), (1168, 379140), (1335, 331712), (1420, 311856), (1424, 310980), (1460, 303312), (1704, 259880), (1752, 252760), (1780, 248784), (2130, 207904), (2136, 207320), (2190, 202208), (2272, 194910), (2336, 189570), (2670, 165856), (2840, 155928), (2848, 155490), (2920, 151656), (3408, 129940), (3504, 126380), (3560, 124392), (4260, 103952), (4272, 103660), (4380, 101104), (4544, 97455), (4672, 94785), (5183, 85440), (5340, 82928), (5680, 77964), (5696, 77745), (5840, 75828), (6319, 70080), (6497, 68160), (6816, 64970), (7008, 63190), (7120, 62196), (8520, 51976), (8544, 51830), (8760, 50552), (10366, 42720), (10680, 41464), (11360, 38982), (11680, 37914), (12638, 35040), (12994, 34080), (13632, 32485), (14016, 31595), (14240, 31098), (15549, 28480), (17040, 25988), (17088, 25915), (17520, 25276), (18957, 23360), (19491, 22720), (20732, 21360)]