39572880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 131134464

約数和(自身を除く): 91561584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 67, 69, 80, 92, 107, 115, 120, 134, 138, 184, 201, 214, 230, 240, 268, 276, 321, 335, 345, 368, 402, 428, 460, 535, 536, 552, 642, 670, 690, 804, 856, 920, 1005, 1070, 1072, 1104, 1284, 1340, 1380, 1541, 1605, 1608, 1712, 1840, 2010, 2140, 2461, 2568, 2680, 2760, 3082, 3210, 3216, 4020, 4280, 4623, 4922, 5136, 5360, 5520, 6164, 6420, 7169, 7383, 7705, 8040, 8560, 9246, 9844, 12305, 12328, 12840, 14338, 14766, 15410, 16080, 18492, 19688, 21507, 23115, 24610, 24656, 25680, 28676, 29532, 30820, 35845, 36915, 36984, 39376, 43014, 46230, 49220, 57352, 59064, 61640, 71690, 73830, 73968, 86028, 92460, 98440, 107535, 114704, 118128, 123280, 143380, 147660, 164887, 172056, 184920, 196880, 215070, 286760, 295320, 329774, 344112, 369840, 430140, 494661, 573520, 590640, 659548, 824435, 860280, 989322, 1319096, 1648870, 1720560, 1978644, 2473305, 2638192, 3297740, 3957288, 4946610, 6595480, 7914576, 9893220, 13190960, 19786440, 39572880]

約数ペア:

[(1, 39572880), (2, 19786440), (3, 13190960), (4, 9893220), (5, 7914576), (6, 6595480), (8, 4946610), (10, 3957288), (12, 3297740), (15, 2638192), (16, 2473305), (20, 1978644), (23, 1720560), (24, 1648870), (30, 1319096), (40, 989322), (46, 860280), (48, 824435), (60, 659548), (67, 590640), (69, 573520), (80, 494661), (92, 430140), (107, 369840), (115, 344112), (120, 329774), (134, 295320), (138, 286760), (184, 215070), (201, 196880), (214, 184920), (230, 172056), (240, 164887), (268, 147660), (276, 143380), (321, 123280), (335, 118128), (345, 114704), (368, 107535), (402, 98440), (428, 92460), (460, 86028), (535, 73968), (536, 73830), (552, 71690), (642, 61640), (670, 59064), (690, 57352), (804, 49220), (856, 46230), (920, 43014), (1005, 39376), (1070, 36984), (1072, 36915), (1104, 35845), (1284, 30820), (1340, 29532), (1380, 28676), (1541, 25680), (1605, 24656), (1608, 24610), (1712, 23115), (1840, 21507), (2010, 19688), (2140, 18492), (2461, 16080), (2568, 15410), (2680, 14766), (2760, 14338), (3082, 12840), (3210, 12328), (3216, 12305), (4020, 9844), (4280, 9246), (4623, 8560), (4922, 8040), (5136, 7705), (5360, 7383), (5520, 7169), (6164, 6420)]