16765140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 37424940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 223, 358, 420, 446, 537, 669, 716, 892, 895, 1074, 1115, 1253, 1338, 1561, 1790, 2148, 2230, 2506, 2676, 2685, 3122, 3345, 3580, 3759, 4460, 4683, 5012, 5370, 6244, 6265, 6690, 7518, 7805, 9366, 10740, 12530, 13380, 15036, 15610, 18732, 18795, 23415, 25060, 31220, 37590, 39917, 46830, 75180, 79834, 93660, 119751, 159668, 199585, 239502, 279419, 399170, 479004, 558838, 598755, 798340, 838257, 1117676, 1197510, 1397095, 1676514, 2395020, 2794190, 3353028, 4191285, 5588380, 8382570, 16765140]

約数ペア:

[(1, 16765140), (2, 8382570), (3, 5588380), (4, 4191285), (5, 3353028), (6, 2794190), (7, 2395020), (10, 1676514), (12, 1397095), (14, 1197510), (15, 1117676), (20, 838257), (21, 798340), (28, 598755), (30, 558838), (35, 479004), (42, 399170), (60, 279419), (70, 239502), (84, 199585), (105, 159668), (140, 119751), (179, 93660), (210, 79834), (223, 75180), (358, 46830), (420, 39917), (446, 37590), (537, 31220), (669, 25060), (716, 23415), (892, 18795), (895, 18732), (1074, 15610), (1115, 15036), (1253, 13380), (1338, 12530), (1561, 10740), (1790, 9366), (2148, 7805), (2230, 7518), (2506, 6690), (2676, 6265), (2685, 6244), (3122, 5370), (3345, 5012), (3580, 4683), (3759, 4460)]