12157755360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13669}}^1$

素因数の和:13813

約数の個数: 192

約数和(自身を含む): 40924699200

約数和(自身を除く): 28766943840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 109, 120, 136, 160, 170, 204, 218, 240, 255, 272, 327, 340, 408, 436, 480, 510, 544, 545, 654, 680, 816, 872, 1020, 1090, 1308, 1360, 1632, 1635, 1744, 1853, 2040, 2180, 2616, 2720, 3270, 3488, 3706, 4080, 4360, 5232, 5559, 6540, 7412, 8160, 8720, 9265, 10464, 11118, 13080, 13669, 14824, 17440, 18530, 22236, 26160, 27338, 27795, 29648, 37060, 41007, 44472, 52320, 54676, 55590, 59296, 68345, 74120, 82014, 88944, 109352, 111180, 136690, 148240, 164028, 177888, 205035, 218704, 222360, 232373, 273380, 296480, 328056, 410070, 437408, 444720, 464746, 546760, 656112, 697119, 820140, 889440, 929492, 1093520, 1161865, 1312224, 1394238, 1489921, 1640280, 1858984, 2187040, 2323730, 2788476, 2979842, 3280560, 3485595, 3717968, 4469763, 4647460, 5576952, 5959684, 6561120, 6971190, 7435936, 7449605, 8939526, 9294920, 11153904, 11919368, 13942380, 14899210, 17879052, 18589840, 22307808, 22348815, 23838736, 25328657, 27884760, 29798420, 35758104, 37179680, 44697630, 47677472, 50657314, 55769520, 59596840, 71516208, 75985971, 89395260, 101314628, 111539040, 119193680, 126643285, 143032416, 151971942, 178790520, 202629256, 238387360, 253286570, 303943884, 357581040, 379929855, 405258512, 506573140, 607887768, 715162080, 759859710, 810517024, 1013146280, 1215775536, 1519719420, 2026292560, 2431551072, 3039438840, 4052585120, 6078877680, 12157755360]

約数ペア:

[(1, 12157755360), (2, 6078877680), (3, 4052585120), (4, 3039438840), (5, 2431551072), (6, 2026292560), (8, 1519719420), (10, 1215775536), (12, 1013146280), (15, 810517024), (16, 759859710), (17, 715162080), (20, 607887768), (24, 506573140), (30, 405258512), (32, 379929855), (34, 357581040), (40, 303943884), (48, 253286570), (51, 238387360), (60, 202629256), (68, 178790520), (80, 151971942), (85, 143032416), (96, 126643285), (102, 119193680), (109, 111539040), (120, 101314628), (136, 89395260), (160, 75985971), (170, 71516208), (204, 59596840), (218, 55769520), (240, 50657314), (255, 47677472), (272, 44697630), (327, 37179680), (340, 35758104), (408, 29798420), (436, 27884760), (480, 25328657), (510, 23838736), (544, 22348815), (545, 22307808), (654, 18589840), (680, 17879052), (816, 14899210), (872, 13942380), (1020, 11919368), (1090, 11153904), (1308, 9294920), (1360, 8939526), (1632, 7449605), (1635, 7435936), (1744, 6971190), (1853, 6561120), (2040, 5959684), (2180, 5576952), (2616, 4647460), (2720, 4469763), (3270, 3717968), (3488, 3485595), (3706, 3280560), (4080, 2979842), (4360, 2788476), (5232, 2323730), (5559, 2187040), (6540, 1858984), (7412, 1640280), (8160, 1489921), (8720, 1394238), (9265, 1312224), (10464, 1161865), (11118, 1093520), (13080, 929492), (13669, 889440), (14824, 820140), (17440, 697119), (18530, 656112), (22236, 546760), (26160, 464746), (27338, 444720), (27795, 437408), (29648, 410070), (37060, 328056), (41007, 296480), (44472, 273380), (52320, 232373), (54676, 222360), (55590, 218704), (59296, 205035), (68345, 177888), (74120, 164028), (82014, 148240), (88944, 136690), (109352, 111180)]