321738120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 1152403200

約数和(自身を除く): 830665080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 113, 120, 132, 165, 180, 198, 220, 226, 264, 330, 339, 360, 396, 440, 452, 495, 565, 660, 678, 719, 792, 904, 990, 1017, 1130, 1243, 1320, 1356, 1438, 1695, 1980, 2034, 2157, 2260, 2486, 2712, 2876, 3390, 3595, 3729, 3960, 4068, 4314, 4520, 4972, 5085, 5752, 6215, 6471, 6780, 7190, 7458, 7909, 8136, 8628, 9944, 10170, 10785, 11187, 12430, 12942, 13560, 14380, 14916, 15818, 17256, 18645, 20340, 21570, 22374, 23727, 24860, 25884, 28760, 29832, 31636, 32355, 37290, 39545, 40680, 43140, 44748, 47454, 49720, 51768, 55935, 63272, 64710, 71181, 74580, 79090, 81247, 86280, 89496, 94908, 111870, 118635, 129420, 142362, 149160, 158180, 162494, 189816, 223740, 237270, 243741, 258840, 284724, 316360, 324988, 355905, 406235, 447480, 474540, 487482, 569448, 649976, 711810, 731223, 812470, 893717, 949080, 974964, 1218705, 1423620, 1462446, 1624940, 1787434, 1949928, 2437410, 2681151, 2847240, 2924892, 3249880, 3574868, 3656115, 4468585, 4874820, 5362302, 5849784, 7149736, 7312230, 8043453, 8937170, 9749640, 10724604, 13405755, 14624460, 16086906, 17874340, 21449208, 26811510, 29248920, 32173812, 35748680, 40217265, 53623020, 64347624, 80434530, 107246040, 160869060, 321738120]

約数ペア:

[(1, 321738120), (2, 160869060), (3, 107246040), (4, 80434530), (5, 64347624), (6, 53623020), (8, 40217265), (9, 35748680), (10, 32173812), (11, 29248920), (12, 26811510), (15, 21449208), (18, 17874340), (20, 16086906), (22, 14624460), (24, 13405755), (30, 10724604), (33, 9749640), (36, 8937170), (40, 8043453), (44, 7312230), (45, 7149736), (55, 5849784), (60, 5362302), (66, 4874820), (72, 4468585), (88, 3656115), (90, 3574868), (99, 3249880), (110, 2924892), (113, 2847240), (120, 2681151), (132, 2437410), (165, 1949928), (180, 1787434), (198, 1624940), (220, 1462446), (226, 1423620), (264, 1218705), (330, 974964), (339, 949080), (360, 893717), (396, 812470), (440, 731223), (452, 711810), (495, 649976), (565, 569448), (660, 487482), (678, 474540), (719, 447480), (792, 406235), (904, 355905), (990, 324988), (1017, 316360), (1130, 284724), (1243, 258840), (1320, 243741), (1356, 237270), (1438, 223740), (1695, 189816), (1980, 162494), (2034, 158180), (2157, 149160), (2260, 142362), (2486, 129420), (2712, 118635), (2876, 111870), (3390, 94908), (3595, 89496), (3729, 86280), (3960, 81247), (4068, 79090), (4314, 74580), (4520, 71181), (4972, 64710), (5085, 63272), (5752, 55935), (6215, 51768), (6471, 49720), (6780, 47454), (7190, 44748), (7458, 43140), (7909, 40680), (8136, 39545), (8628, 37290), (9944, 32355), (10170, 31636), (10785, 29832), (11187, 28760), (12430, 25884), (12942, 24860), (13560, 23727), (14380, 22374), (14916, 21570), (15818, 20340), (17256, 18645)]