1496207480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 3510183600

約数和(自身を除く): 2013976120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 89, 148, 178, 185, 296, 307, 356, 370, 445, 614, 712, 740, 890, 1228, 1369, 1480, 1535, 1780, 2456, 2738, 3070, 3293, 3560, 5476, 6140, 6586, 6845, 10952, 11359, 12280, 13172, 13690, 16465, 22718, 26344, 27323, 27380, 32930, 45436, 54646, 54760, 56795, 65860, 90872, 109292, 113590, 121841, 131720, 136615, 218584, 227180, 243682, 273230, 420283, 454360, 487364, 546460, 609205, 840566, 974728, 1010951, 1092920, 1218410, 1681132, 2021902, 2101415, 2436820, 3362264, 4043804, 4202830, 4873640, 5054755, 8087608, 8405660, 10109510, 16811320, 20219020, 37405187, 40438040, 74810374, 149620748, 187025935, 299241496, 374051870, 748103740, 1496207480]

約数ペア:

[(1, 1496207480), (2, 748103740), (4, 374051870), (5, 299241496), (8, 187025935), (10, 149620748), (20, 74810374), (37, 40438040), (40, 37405187), (74, 20219020), (89, 16811320), (148, 10109510), (178, 8405660), (185, 8087608), (296, 5054755), (307, 4873640), (356, 4202830), (370, 4043804), (445, 3362264), (614, 2436820), (712, 2101415), (740, 2021902), (890, 1681132), (1228, 1218410), (1369, 1092920), (1480, 1010951), (1535, 974728), (1780, 840566), (2456, 609205), (2738, 546460), (3070, 487364), (3293, 454360), (3560, 420283), (5476, 273230), (6140, 243682), (6586, 227180), (6845, 218584), (10952, 136615), (11359, 131720), (12280, 121841), (13172, 113590), (13690, 109292), (16465, 90872), (22718, 65860), (26344, 56795), (27323, 54760), (27380, 54646), (32930, 45436)]