70311840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 229757472

約数和(自身を除く): 159445632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 107, 111, 120, 148, 160, 185, 214, 222, 240, 296, 321, 370, 428, 444, 480, 535, 555, 592, 642, 740, 856, 888, 1070, 1110, 1184, 1284, 1369, 1480, 1605, 1712, 1776, 2140, 2220, 2568, 2738, 2960, 3210, 3424, 3552, 3959, 4107, 4280, 4440, 5136, 5476, 5920, 6420, 6845, 7918, 8214, 8560, 8880, 10272, 10952, 11877, 12840, 13690, 15836, 16428, 17120, 17760, 19795, 20535, 21904, 23754, 25680, 27380, 31672, 32856, 39590, 41070, 43808, 47508, 51360, 54760, 59385, 63344, 65712, 79180, 82140, 95016, 109520, 118770, 126688, 131424, 146483, 158360, 164280, 190032, 219040, 237540, 292966, 316720, 328560, 380064, 439449, 475080, 585932, 633440, 657120, 732415, 878898, 950160, 1171864, 1464830, 1757796, 1900320, 2197245, 2343728, 2929660, 3515592, 4394490, 4687456, 5859320, 7031184, 8788980, 11718640, 14062368, 17577960, 23437280, 35155920, 70311840]

約数ペア:

[(1, 70311840), (2, 35155920), (3, 23437280), (4, 17577960), (5, 14062368), (6, 11718640), (8, 8788980), (10, 7031184), (12, 5859320), (15, 4687456), (16, 4394490), (20, 3515592), (24, 2929660), (30, 2343728), (32, 2197245), (37, 1900320), (40, 1757796), (48, 1464830), (60, 1171864), (74, 950160), (80, 878898), (96, 732415), (107, 657120), (111, 633440), (120, 585932), (148, 475080), (160, 439449), (185, 380064), (214, 328560), (222, 316720), (240, 292966), (296, 237540), (321, 219040), (370, 190032), (428, 164280), (444, 158360), (480, 146483), (535, 131424), (555, 126688), (592, 118770), (642, 109520), (740, 95016), (856, 82140), (888, 79180), (1070, 65712), (1110, 63344), (1184, 59385), (1284, 54760), (1369, 51360), (1480, 47508), (1605, 43808), (1712, 41070), (1776, 39590), (2140, 32856), (2220, 31672), (2568, 27380), (2738, 25680), (2960, 23754), (3210, 21904), (3424, 20535), (3552, 19795), (3959, 17760), (4107, 17120), (4280, 16428), (4440, 15836), (5136, 13690), (5476, 12840), (5920, 11877), (6420, 10952), (6845, 10272), (7918, 8880), (8214, 8560)]