1227490320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8803}}^1$

素因数の和:8909

約数の個数: 160

約数和(自身を含む): 4401718272

約数和(自身を除く): 3174227952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 8803, 9296, 9960, 11620, 13944, 17430, 17606, 19920, 23240, 26409, 27888, 34860, 35212, 44015, 46480, 52818, 61621, 69720, 70424, 88030, 105636, 123242, 132045, 139440, 140848, 176060, 184863, 211272, 246484, 264090, 308105, 352120, 369726, 422544, 492968, 528180, 616210, 704240, 730649, 739452, 924315, 985936, 1056360, 1232420, 1461298, 1478904, 1848630, 2112720, 2191947, 2464840, 2922596, 2957808, 3653245, 3697260, 4383894, 4929680, 5114543, 5845192, 7306490, 7394520, 8767788, 10229086, 10959735, 11690384, 14612980, 14789040, 15343629, 17535576, 20458172, 21919470, 25572715, 29225960, 30687258, 35071152, 40916344, 43838940, 51145430, 58451920, 61374516, 76718145, 81832688, 87677880, 102290860, 122749032, 153436290, 175355760, 204581720, 245498064, 306872580, 409163440, 613745160, 1227490320]

約数ペア:

[(1, 1227490320), (2, 613745160), (3, 409163440), (4, 306872580), (5, 245498064), (6, 204581720), (7, 175355760), (8, 153436290), (10, 122749032), (12, 102290860), (14, 87677880), (15, 81832688), (16, 76718145), (20, 61374516), (21, 58451920), (24, 51145430), (28, 43838940), (30, 40916344), (35, 35071152), (40, 30687258), (42, 29225960), (48, 25572715), (56, 21919470), (60, 20458172), (70, 17535576), (80, 15343629), (83, 14789040), (84, 14612980), (105, 11690384), (112, 10959735), (120, 10229086), (140, 8767788), (166, 7394520), (168, 7306490), (210, 5845192), (240, 5114543), (249, 4929680), (280, 4383894), (332, 3697260), (336, 3653245), (415, 2957808), (420, 2922596), (498, 2464840), (560, 2191947), (581, 2112720), (664, 1848630), (830, 1478904), (840, 1461298), (996, 1232420), (1162, 1056360), (1245, 985936), (1328, 924315), (1660, 739452), (1680, 730649), (1743, 704240), (1992, 616210), (2324, 528180), (2490, 492968), (2905, 422544), (3320, 369726), (3486, 352120), (3984, 308105), (4648, 264090), (4980, 246484), (5810, 211272), (6640, 184863), (6972, 176060), (8715, 140848), (8803, 139440), (9296, 132045), (9960, 123242), (11620, 105636), (13944, 88030), (17430, 70424), (17606, 69720), (19920, 61621), (23240, 52818), (26409, 46480), (27888, 44015), (34860, 35212)]