156268560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 557678592

約数和(自身を除く): 401410032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 191, 210, 240, 280, 336, 382, 420, 487, 560, 573, 764, 840, 955, 974, 1146, 1337, 1461, 1528, 1680, 1910, 1948, 2292, 2435, 2674, 2865, 2922, 3056, 3409, 3820, 3896, 4011, 4584, 4870, 5348, 5730, 5844, 6685, 6818, 7305, 7640, 7792, 8022, 9168, 9740, 10227, 10696, 11460, 11688, 13370, 13636, 14610, 15280, 16044, 17045, 19480, 20055, 20454, 21392, 22920, 23376, 26740, 27272, 29220, 32088, 34090, 38960, 40110, 40908, 45840, 51135, 53480, 54544, 58440, 64176, 68180, 80220, 81816, 93017, 102270, 106960, 116880, 136360, 160440, 163632, 186034, 204540, 272720, 279051, 320880, 372068, 409080, 465085, 558102, 651119, 744136, 818160, 930170, 1116204, 1302238, 1395255, 1488272, 1860340, 1953357, 2232408, 2604476, 2790510, 3255595, 3720680, 3906714, 4464816, 5208952, 5581020, 6511190, 7441360, 7813428, 9766785, 10417904, 11162040, 13022380, 15626856, 19533570, 22324080, 26044760, 31253712, 39067140, 52089520, 78134280, 156268560]

約数ペア:

[(1, 156268560), (2, 78134280), (3, 52089520), (4, 39067140), (5, 31253712), (6, 26044760), (7, 22324080), (8, 19533570), (10, 15626856), (12, 13022380), (14, 11162040), (15, 10417904), (16, 9766785), (20, 7813428), (21, 7441360), (24, 6511190), (28, 5581020), (30, 5208952), (35, 4464816), (40, 3906714), (42, 3720680), (48, 3255595), (56, 2790510), (60, 2604476), (70, 2232408), (80, 1953357), (84, 1860340), (105, 1488272), (112, 1395255), (120, 1302238), (140, 1116204), (168, 930170), (191, 818160), (210, 744136), (240, 651119), (280, 558102), (336, 465085), (382, 409080), (420, 372068), (487, 320880), (560, 279051), (573, 272720), (764, 204540), (840, 186034), (955, 163632), (974, 160440), (1146, 136360), (1337, 116880), (1461, 106960), (1528, 102270), (1680, 93017), (1910, 81816), (1948, 80220), (2292, 68180), (2435, 64176), (2674, 58440), (2865, 54544), (2922, 53480), (3056, 51135), (3409, 45840), (3820, 40908), (3896, 40110), (4011, 38960), (4584, 34090), (4870, 32088), (5348, 29220), (5730, 27272), (5844, 26740), (6685, 23376), (6818, 22920), (7305, 21392), (7640, 20454), (7792, 20055), (8022, 19480), (9168, 17045), (9740, 16044), (10227, 15280), (10696, 14610), (11460, 13636), (11688, 13370)]