7320080820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{11159}}^1$

素因数の和:11242

約数の個数: 144

約数和(自身を含む): 22862286720

約数和(自身を除く): 15542205900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 841, 870, 1131, 1508, 1682, 1740, 1885, 2262, 2523, 3364, 3770, 4205, 4524, 5046, 5655, 7540, 8410, 10092, 10933, 11159, 11310, 12615, 16820, 21866, 22318, 22620, 25230, 32799, 33477, 43732, 44636, 50460, 54665, 55795, 65598, 66954, 109330, 111590, 131196, 133908, 145067, 163995, 167385, 218660, 223180, 290134, 323611, 327990, 334770, 435201, 580268, 647222, 655980, 669540, 725335, 870402, 970833, 1294444, 1450670, 1618055, 1740804, 1941666, 2176005, 2901340, 3236110, 3883332, 4206943, 4352010, 4854165, 6472220, 8413886, 8704020, 9384719, 9708330, 12620829, 16827772, 18769438, 19416660, 21034715, 25241658, 28154157, 37538876, 42069430, 46923595, 50483316, 56308314, 63104145, 84138860, 93847190, 112616628, 122001347, 126208290, 140770785, 187694380, 244002694, 252416580, 281541570, 366004041, 488005388, 563083140, 610006735, 732008082, 1220013470, 1464016164, 1830020205, 2440026940, 3660040410, 7320080820]

約数ペア:

[(1, 7320080820), (2, 3660040410), (3, 2440026940), (4, 1830020205), (5, 1464016164), (6, 1220013470), (10, 732008082), (12, 610006735), (13, 563083140), (15, 488005388), (20, 366004041), (26, 281541570), (29, 252416580), (30, 244002694), (39, 187694380), (52, 140770785), (58, 126208290), (60, 122001347), (65, 112616628), (78, 93847190), (87, 84138860), (116, 63104145), (130, 56308314), (145, 50483316), (156, 46923595), (174, 42069430), (195, 37538876), (260, 28154157), (290, 25241658), (348, 21034715), (377, 19416660), (390, 18769438), (435, 16827772), (580, 12620829), (754, 9708330), (780, 9384719), (841, 8704020), (870, 8413886), (1131, 6472220), (1508, 4854165), (1682, 4352010), (1740, 4206943), (1885, 3883332), (2262, 3236110), (2523, 2901340), (3364, 2176005), (3770, 1941666), (4205, 1740804), (4524, 1618055), (5046, 1450670), (5655, 1294444), (7540, 970833), (8410, 870402), (10092, 725335), (10933, 669540), (11159, 655980), (11310, 647222), (12615, 580268), (16820, 435201), (21866, 334770), (22318, 327990), (22620, 323611), (25230, 290134), (32799, 223180), (33477, 218660), (43732, 167385), (44636, 163995), (50460, 145067), (54665, 133908), (55795, 131196), (65598, 111590), (66954, 109330)]