40835940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 121806720

約数和(自身を除く): 80970780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 317, 339, 380, 452, 565, 570, 634, 678, 951, 1130, 1140, 1268, 1356, 1585, 1695, 1902, 2147, 2260, 3170, 3390, 3804, 4294, 4755, 6023, 6340, 6441, 6780, 8588, 9510, 10735, 12046, 12882, 18069, 19020, 21470, 24092, 25764, 30115, 32205, 35821, 36138, 42940, 60230, 64410, 71642, 72276, 90345, 107463, 120460, 128820, 143284, 179105, 180690, 214926, 358210, 361380, 429852, 537315, 680599, 716420, 1074630, 1361198, 2041797, 2149260, 2722396, 3402995, 4083594, 6805990, 8167188, 10208985, 13611980, 20417970, 40835940]

約数ペア:

[(1, 40835940), (2, 20417970), (3, 13611980), (4, 10208985), (5, 8167188), (6, 6805990), (10, 4083594), (12, 3402995), (15, 2722396), (19, 2149260), (20, 2041797), (30, 1361198), (38, 1074630), (57, 716420), (60, 680599), (76, 537315), (95, 429852), (113, 361380), (114, 358210), (190, 214926), (226, 180690), (228, 179105), (285, 143284), (317, 128820), (339, 120460), (380, 107463), (452, 90345), (565, 72276), (570, 71642), (634, 64410), (678, 60230), (951, 42940), (1130, 36138), (1140, 35821), (1268, 32205), (1356, 30115), (1585, 25764), (1695, 24092), (1902, 21470), (2147, 19020), (2260, 18069), (3170, 12882), (3390, 12046), (3804, 10735), (4294, 9510), (4755, 8588), (6023, 6780), (6340, 6441)]