664197660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3491}}^1$

素因数の和:3664

約数の個数: 144

約数和(自身を含む): 2318464512

約数和(自身を除く): 1654266852

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, 126, 140, 151, 180, 210, 252, 302, 315, 420, 453, 604, 630, 755, 906, 1057, 1260, 1359, 1510, 1812, 2114, 2265, 2718, 3020, 3171, 3491, 4228, 4530, 5285, 5436, 6342, 6795, 6982, 9060, 9513, 10473, 10570, 12684, 13590, 13964, 15855, 17455, 19026, 20946, 21140, 24437, 27180, 31419, 31710, 34910, 38052, 41892, 47565, 48874, 52365, 62838, 63420, 69820, 73311, 95130, 97748, 104730, 122185, 125676, 146622, 157095, 190260, 209460, 219933, 244370, 293244, 314190, 366555, 439866, 488740, 527141, 628380, 733110, 879732, 1054282, 1099665, 1466220, 1581423, 2108564, 2199330, 2635705, 3162846, 3689987, 4398660, 4744269, 5271410, 6325692, 7379974, 7907115, 9488538, 10542820, 11069961, 14759948, 15814230, 18449935, 18977076, 22139922, 23721345, 31628460, 33209883, 36899870, 44279844, 47442690, 55349805, 66419766, 73799740, 94885380, 110699610, 132839532, 166049415, 221399220, 332098830, 664197660]

約数ペア:

[(1, 664197660), (2, 332098830), (3, 221399220), (4, 166049415), (5, 132839532), (6, 110699610), (7, 94885380), (9, 73799740), (10, 66419766), (12, 55349805), (14, 47442690), (15, 44279844), (18, 36899870), (20, 33209883), (21, 31628460), (28, 23721345), (30, 22139922), (35, 18977076), (36, 18449935), (42, 15814230), (45, 14759948), (60, 11069961), (63, 10542820), (70, 9488538), (84, 7907115), (90, 7379974), (105, 6325692), (126, 5271410), (140, 4744269), (151, 4398660), (180, 3689987), (210, 3162846), (252, 2635705), (302, 2199330), (315, 2108564), (420, 1581423), (453, 1466220), (604, 1099665), (630, 1054282), (755, 879732), (906, 733110), (1057, 628380), (1260, 527141), (1359, 488740), (1510, 439866), (1812, 366555), (2114, 314190), (2265, 293244), (2718, 244370), (3020, 219933), (3171, 209460), (3491, 190260), (4228, 157095), (4530, 146622), (5285, 125676), (5436, 122185), (6342, 104730), (6795, 97748), (6982, 95130), (9060, 73311), (9513, 69820), (10473, 63420), (10570, 62838), (12684, 52365), (13590, 48874), (13964, 47565), (15855, 41892), (17455, 38052), (19026, 34910), (20946, 31710), (21140, 31419), (24437, 27180)]