4079090520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^2$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 13566739680

約数和(自身を除く): 9487649160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 491, 564, 705, 846, 940, 982, 1128, 1410, 1473, 1692, 1880, 1964, 2115, 2455, 2820, 2946, 3384, 3928, 4230, 4419, 4910, 5640, 5892, 7365, 8460, 8838, 9820, 11784, 14730, 16920, 17676, 19640, 22095, 23077, 29460, 35352, 44190, 46154, 58920, 69231, 88380, 92308, 115385, 138462, 176760, 184616, 207693, 230770, 241081, 276924, 346155, 415386, 461540, 482162, 553848, 692310, 723243, 830772, 923080, 964324, 1038465, 1205405, 1384620, 1446486, 1661544, 1928648, 2076930, 2169729, 2410810, 2769240, 2892972, 3616215, 4153860, 4339458, 4821620, 5785944, 7232430, 8307720, 8678916, 9643240, 10848645, 11330807, 14464860, 17357832, 21697290, 22661614, 28929720, 33992421, 43394580, 45323228, 56654035, 67984842, 86789160, 90646456, 101977263, 113308070, 135969684, 169962105, 203954526, 226616140, 271939368, 339924210, 407909052, 453232280, 509886315, 679848420, 815818104, 1019772630, 1359696840, 2039545260, 4079090520]

約数ペア:

[(1, 4079090520), (2, 2039545260), (3, 1359696840), (4, 1019772630), (5, 815818104), (6, 679848420), (8, 509886315), (9, 453232280), (10, 407909052), (12, 339924210), (15, 271939368), (18, 226616140), (20, 203954526), (24, 169962105), (30, 135969684), (36, 113308070), (40, 101977263), (45, 90646456), (47, 86789160), (60, 67984842), (72, 56654035), (90, 45323228), (94, 43394580), (120, 33992421), (141, 28929720), (180, 22661614), (188, 21697290), (235, 17357832), (282, 14464860), (360, 11330807), (376, 10848645), (423, 9643240), (470, 8678916), (491, 8307720), (564, 7232430), (705, 5785944), (846, 4821620), (940, 4339458), (982, 4153860), (1128, 3616215), (1410, 2892972), (1473, 2769240), (1692, 2410810), (1880, 2169729), (1964, 2076930), (2115, 1928648), (2455, 1661544), (2820, 1446486), (2946, 1384620), (3384, 1205405), (3928, 1038465), (4230, 964324), (4419, 923080), (4910, 830772), (5640, 723243), (5892, 692310), (7365, 553848), (8460, 482162), (8838, 461540), (9820, 415386), (11784, 346155), (14730, 276924), (16920, 241081), (17676, 230770), (19640, 207693), (22095, 184616), (23077, 176760), (29460, 138462), (35352, 115385), (44190, 92308), (46154, 88380), (58920, 69231)]