70141680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4668

約数の個数: 160

約数和(自身を含む): 276172800

約数和(自身を除く): 206031120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4639, 5040, 7560, 9278, 13917, 15120, 18556, 23195, 27834, 32473, 37112, 41751, 46390, 55668, 64946, 69585, 74224, 83502, 92780, 97419, 111336, 125253, 129892, 139170, 162365, 167004, 185560, 194838, 208755, 222672, 250506, 259784, 278340, 292257, 324730, 334008, 371120, 389676, 417510, 487095, 501012, 519568, 556680, 584514, 626265, 649460, 668016, 779352, 835020, 876771, 974190, 1002024, 1113360, 1169028, 1252530, 1298920, 1461285, 1558704, 1670040, 1753542, 1948380, 2004048, 2338056, 2505060, 2597840, 2922570, 3340080, 3507084, 3896760, 4383855, 4676112, 5010120, 5845140, 7014168, 7793520, 8767710, 10020240, 11690280, 14028336, 17535420, 23380560, 35070840, 70141680]

約数ペア:

[(1, 70141680), (2, 35070840), (3, 23380560), (4, 17535420), (5, 14028336), (6, 11690280), (7, 10020240), (8, 8767710), (9, 7793520), (10, 7014168), (12, 5845140), (14, 5010120), (15, 4676112), (16, 4383855), (18, 3896760), (20, 3507084), (21, 3340080), (24, 2922570), (27, 2597840), (28, 2505060), (30, 2338056), (35, 2004048), (36, 1948380), (40, 1753542), (42, 1670040), (45, 1558704), (48, 1461285), (54, 1298920), (56, 1252530), (60, 1169028), (63, 1113360), (70, 1002024), (72, 974190), (80, 876771), (84, 835020), (90, 779352), (105, 668016), (108, 649460), (112, 626265), (120, 584514), (126, 556680), (135, 519568), (140, 501012), (144, 487095), (168, 417510), (180, 389676), (189, 371120), (210, 334008), (216, 324730), (240, 292257), (252, 278340), (270, 259784), (280, 250506), (315, 222672), (336, 208755), (360, 194838), (378, 185560), (420, 167004), (432, 162365), (504, 139170), (540, 129892), (560, 125253), (630, 111336), (720, 97419), (756, 92780), (840, 83502), (945, 74224), (1008, 69585), (1080, 64946), (1260, 55668), (1512, 46390), (1680, 41751), (1890, 37112), (2160, 32473), (2520, 27834), (3024, 23195), (3780, 18556), (4639, 15120), (5040, 13917), (7560, 9278)]