1942816960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5821}}^1$

素因数の和:5994

約数の個数: 112

約数和(自身を含む): 5323636800

約数和(自身を除く): 3380819840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 149, 160, 224, 280, 298, 320, 448, 560, 596, 745, 1043, 1120, 1192, 1490, 2086, 2240, 2384, 2980, 4172, 4768, 5215, 5821, 5960, 8344, 9536, 10430, 11642, 11920, 16688, 20860, 23284, 23840, 29105, 33376, 40747, 41720, 46568, 47680, 58210, 66752, 81494, 83440, 93136, 116420, 162988, 166880, 186272, 203735, 232840, 325976, 333760, 372544, 407470, 465680, 651952, 814940, 867329, 931360, 1303904, 1629880, 1734658, 1862720, 2607808, 3259760, 3469316, 4336645, 6071303, 6519520, 6938632, 8673290, 12142606, 13039040, 13877264, 17346580, 24285212, 27754528, 30356515, 34693160, 48570424, 55509056, 60713030, 69386320, 97140848, 121426060, 138772640, 194281696, 242852120, 277545280, 388563392, 485704240, 971408480, 1942816960]

約数ペア:

[(1, 1942816960), (2, 971408480), (4, 485704240), (5, 388563392), (7, 277545280), (8, 242852120), (10, 194281696), (14, 138772640), (16, 121426060), (20, 97140848), (28, 69386320), (32, 60713030), (35, 55509056), (40, 48570424), (56, 34693160), (64, 30356515), (70, 27754528), (80, 24285212), (112, 17346580), (140, 13877264), (149, 13039040), (160, 12142606), (224, 8673290), (280, 6938632), (298, 6519520), (320, 6071303), (448, 4336645), (560, 3469316), (596, 3259760), (745, 2607808), (1043, 1862720), (1120, 1734658), (1192, 1629880), (1490, 1303904), (2086, 931360), (2240, 867329), (2384, 814940), (2980, 651952), (4172, 465680), (4768, 407470), (5215, 372544), (5821, 333760), (5960, 325976), (8344, 232840), (9536, 203735), (10430, 186272), (11642, 166880), (11920, 162988), (16688, 116420), (20860, 93136), (23284, 83440), (23840, 81494), (29105, 66752), (33376, 58210), (40747, 47680), (41720, 46568)]