359968140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2752

約数の個数: 144

約数和(自身を含む): 1259818560

約数和(自身を除く): 899850420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 2621, 3052, 3270, 3815, 3924, 4578, 4905, 5242, 6540, 6867, 7630, 7863, 9156, 9810, 10484, 11445, 13105, 13734, 15260, 15726, 18347, 19620, 22890, 23589, 26210, 27468, 31452, 34335, 36694, 39315, 45780, 47178, 52420, 55041, 68670, 73388, 78630, 91735, 94356, 110082, 117945, 137340, 157260, 165123, 183470, 220164, 235890, 275205, 285689, 330246, 366940, 471780, 550410, 571378, 660492, 825615, 857067, 1100820, 1142756, 1428445, 1651230, 1714134, 1999823, 2571201, 2856890, 3302460, 3428268, 3999646, 4285335, 5142402, 5713780, 5999469, 7999292, 8570670, 9999115, 10284804, 11998938, 12856005, 17141340, 17998407, 19998230, 23997876, 25712010, 29997345, 35996814, 39996460, 51424020, 59994690, 71993628, 89992035, 119989380, 179984070, 359968140]

約数ペア:

[(1, 359968140), (2, 179984070), (3, 119989380), (4, 89992035), (5, 71993628), (6, 59994690), (7, 51424020), (9, 39996460), (10, 35996814), (12, 29997345), (14, 25712010), (15, 23997876), (18, 19998230), (20, 17998407), (21, 17141340), (28, 12856005), (30, 11998938), (35, 10284804), (36, 9999115), (42, 8570670), (45, 7999292), (60, 5999469), (63, 5713780), (70, 5142402), (84, 4285335), (90, 3999646), (105, 3428268), (109, 3302460), (126, 2856890), (140, 2571201), (180, 1999823), (210, 1714134), (218, 1651230), (252, 1428445), (315, 1142756), (327, 1100820), (420, 857067), (436, 825615), (545, 660492), (630, 571378), (654, 550410), (763, 471780), (981, 366940), (1090, 330246), (1260, 285689), (1308, 275205), (1526, 235890), (1635, 220164), (1962, 183470), (2180, 165123), (2289, 157260), (2621, 137340), (3052, 117945), (3270, 110082), (3815, 94356), (3924, 91735), (4578, 78630), (4905, 73388), (5242, 68670), (6540, 55041), (6867, 52420), (7630, 47178), (7863, 45780), (9156, 39315), (9810, 36694), (10484, 34335), (11445, 31452), (13105, 27468), (13734, 26210), (15260, 23589), (15726, 22890), (18347, 19620)]