16046940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 96

約数和(自身を含む): 55319040

約数和(自身を除く): 39272100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 2939, 5460, 5878, 8817, 11756, 14695, 17634, 20573, 29390, 35268, 38207, 41146, 44085, 58780, 61719, 76414, 82292, 88170, 102865, 114621, 123438, 152828, 176340, 191035, 205730, 229242, 246876, 267449, 308595, 382070, 411460, 458484, 534898, 573105, 617190, 764140, 802347, 1069796, 1146210, 1234380, 1337245, 1604694, 2292420, 2674490, 3209388, 4011735, 5348980, 8023470, 16046940]

約数ペア:

[(1, 16046940), (2, 8023470), (3, 5348980), (4, 4011735), (5, 3209388), (6, 2674490), (7, 2292420), (10, 1604694), (12, 1337245), (13, 1234380), (14, 1146210), (15, 1069796), (20, 802347), (21, 764140), (26, 617190), (28, 573105), (30, 534898), (35, 458484), (39, 411460), (42, 382070), (52, 308595), (60, 267449), (65, 246876), (70, 229242), (78, 205730), (84, 191035), (91, 176340), (105, 152828), (130, 123438), (140, 114621), (156, 102865), (182, 88170), (195, 82292), (210, 76414), (260, 61719), (273, 58780), (364, 44085), (390, 41146), (420, 38207), (455, 35268), (546, 29390), (780, 20573), (910, 17634), (1092, 14695), (1365, 11756), (1820, 8817), (2730, 5878), (2939, 5460)]