1000903560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2741}}^1$

素因数の和:2951

約数の個数: 128

約数和(自身を含む): 3198268800

約数和(自身を除く): 2197365240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 179, 204, 255, 340, 358, 408, 510, 537, 680, 716, 895, 1020, 1074, 1432, 1790, 2040, 2148, 2685, 2741, 3043, 3580, 4296, 5370, 5482, 6086, 7160, 8223, 9129, 10740, 10964, 12172, 13705, 15215, 16446, 18258, 21480, 21928, 24344, 27410, 30430, 32892, 36516, 41115, 45645, 46597, 54820, 60860, 65784, 73032, 82230, 91290, 93194, 109640, 121720, 139791, 164460, 182580, 186388, 232985, 279582, 328920, 365160, 372776, 465970, 490639, 559164, 698955, 931940, 981278, 1118328, 1397910, 1471917, 1863880, 1962556, 2453195, 2795820, 2943834, 3925112, 4906390, 5591640, 5887668, 7359585, 8340863, 9812780, 11775336, 14719170, 16681726, 19625560, 25022589, 29438340, 33363452, 41704315, 50045178, 58876680, 66726904, 83408630, 100090356, 125112945, 166817260, 200180712, 250225890, 333634520, 500451780, 1000903560]

約数ペア:

[(1, 1000903560), (2, 500451780), (3, 333634520), (4, 250225890), (5, 200180712), (6, 166817260), (8, 125112945), (10, 100090356), (12, 83408630), (15, 66726904), (17, 58876680), (20, 50045178), (24, 41704315), (30, 33363452), (34, 29438340), (40, 25022589), (51, 19625560), (60, 16681726), (68, 14719170), (85, 11775336), (102, 9812780), (120, 8340863), (136, 7359585), (170, 5887668), (179, 5591640), (204, 4906390), (255, 3925112), (340, 2943834), (358, 2795820), (408, 2453195), (510, 1962556), (537, 1863880), (680, 1471917), (716, 1397910), (895, 1118328), (1020, 981278), (1074, 931940), (1432, 698955), (1790, 559164), (2040, 490639), (2148, 465970), (2685, 372776), (2741, 365160), (3043, 328920), (3580, 279582), (4296, 232985), (5370, 186388), (5482, 182580), (6086, 164460), (7160, 139791), (8223, 121720), (9129, 109640), (10740, 93194), (10964, 91290), (12172, 82230), (13705, 73032), (15215, 65784), (16446, 60860), (18258, 54820), (21480, 46597), (21928, 45645), (24344, 41115), (27410, 36516), (30430, 32892)]