16022040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 51148800

約数和(自身を除く): 35126760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 73, 93, 118, 120, 124, 146, 155, 177, 186, 219, 236, 248, 292, 295, 310, 354, 365, 372, 438, 465, 472, 584, 590, 620, 708, 730, 744, 876, 885, 930, 1095, 1180, 1240, 1416, 1460, 1752, 1770, 1829, 1860, 2190, 2263, 2360, 2920, 3540, 3658, 3720, 4307, 4380, 4526, 5487, 6789, 7080, 7316, 8614, 8760, 9052, 9145, 10974, 11315, 12921, 13578, 14632, 17228, 18104, 18290, 21535, 21948, 22630, 25842, 27156, 27435, 33945, 34456, 36580, 43070, 43896, 45260, 51684, 54312, 54870, 64605, 67890, 73160, 86140, 90520, 103368, 109740, 129210, 133517, 135780, 172280, 219480, 258420, 267034, 271560, 400551, 516840, 534068, 667585, 801102, 1068136, 1335170, 1602204, 2002755, 2670340, 3204408, 4005510, 5340680, 8011020, 16022040]

約数ペア:

[(1, 16022040), (2, 8011020), (3, 5340680), (4, 4005510), (5, 3204408), (6, 2670340), (8, 2002755), (10, 1602204), (12, 1335170), (15, 1068136), (20, 801102), (24, 667585), (30, 534068), (31, 516840), (40, 400551), (59, 271560), (60, 267034), (62, 258420), (73, 219480), (93, 172280), (118, 135780), (120, 133517), (124, 129210), (146, 109740), (155, 103368), (177, 90520), (186, 86140), (219, 73160), (236, 67890), (248, 64605), (292, 54870), (295, 54312), (310, 51684), (354, 45260), (365, 43896), (372, 43070), (438, 36580), (465, 34456), (472, 33945), (584, 27435), (590, 27156), (620, 25842), (708, 22630), (730, 21948), (744, 21535), (876, 18290), (885, 18104), (930, 17228), (1095, 14632), (1180, 13578), (1240, 12921), (1416, 11315), (1460, 10974), (1752, 9145), (1770, 9052), (1829, 8760), (1860, 8614), (2190, 7316), (2263, 7080), (2360, 6789), (2920, 5487), (3540, 4526), (3658, 4380), (3720, 4307)]