1567704040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{27581}}^1$

素因数の和:27635

約数の個数: 96

約数和(自身を含む): 4244869800

約数和(自身を除く): 2677165760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2842, 4060, 5684, 7105, 8120, 11368, 14210, 27581, 28420, 55162, 56840, 110324, 137905, 193067, 220648, 275810, 386134, 551620, 772268, 799849, 965335, 1103240, 1351469, 1544536, 1599698, 1930670, 2702938, 3199396, 3861340, 3999245, 5405876, 5598943, 6398792, 6757345, 7722680, 7998490, 10811752, 11197886, 13514690, 15996980, 22395772, 27029380, 27994715, 31993960, 39192601, 44791544, 54058760, 55989430, 78385202, 111978860, 156770404, 195963005, 223957720, 313540808, 391926010, 783852020, 1567704040]

約数ペア:

[(1, 1567704040), (2, 783852020), (4, 391926010), (5, 313540808), (7, 223957720), (8, 195963005), (10, 156770404), (14, 111978860), (20, 78385202), (28, 55989430), (29, 54058760), (35, 44791544), (40, 39192601), (49, 31993960), (56, 27994715), (58, 27029380), (70, 22395772), (98, 15996980), (116, 13514690), (140, 11197886), (145, 10811752), (196, 7998490), (203, 7722680), (232, 6757345), (245, 6398792), (280, 5598943), (290, 5405876), (392, 3999245), (406, 3861340), (490, 3199396), (580, 2702938), (812, 1930670), (980, 1599698), (1015, 1544536), (1160, 1351469), (1421, 1103240), (1624, 965335), (1960, 799849), (2030, 772268), (2842, 551620), (4060, 386134), (5684, 275810), (7105, 220648), (8120, 193067), (11368, 137905), (14210, 110324), (27581, 56840), (28420, 55162)]