880667760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4639}}^1$

素因数の和:4775

約数の個数: 160

約数和(自身を含む): 3148369920

約数和(自身を除く): 2267702160

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, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4639, 4746, 5424, 6328, 6780, 7910, 9040, 9278, 9492, 11865, 12656, 13560, 13917, 15820, 18556, 18984, 23195, 23730, 27120, 27834, 31640, 32473, 37112, 37968, 46390, 47460, 55668, 63280, 64946, 69585, 74224, 92780, 94920, 97419, 111336, 129892, 139170, 162365, 185560, 189840, 194838, 222672, 259784, 278340, 324730, 371120, 389676, 487095, 519568, 524207, 556680, 649460, 779352, 974190, 1048414, 1113360, 1298920, 1558704, 1572621, 1948380, 2096828, 2597840, 2621035, 3145242, 3669449, 3896760, 4193656, 5242070, 6290484, 7338898, 7793520, 7863105, 8387312, 10484140, 11008347, 12580968, 14677796, 15726210, 18347245, 20968280, 22016694, 25161936, 29355592, 31452420, 36694490, 41936560, 44033388, 55041735, 58711184, 62904840, 73388980, 88066776, 110083470, 125809680, 146777960, 176133552, 220166940, 293555920, 440333880, 880667760]

約数ペア:

[(1, 880667760), (2, 440333880), (3, 293555920), (4, 220166940), (5, 176133552), (6, 146777960), (7, 125809680), (8, 110083470), (10, 88066776), (12, 73388980), (14, 62904840), (15, 58711184), (16, 55041735), (20, 44033388), (21, 41936560), (24, 36694490), (28, 31452420), (30, 29355592), (35, 25161936), (40, 22016694), (42, 20968280), (48, 18347245), (56, 15726210), (60, 14677796), (70, 12580968), (80, 11008347), (84, 10484140), (105, 8387312), (112, 7863105), (113, 7793520), (120, 7338898), (140, 6290484), (168, 5242070), (210, 4193656), (226, 3896760), (240, 3669449), (280, 3145242), (336, 2621035), (339, 2597840), (420, 2096828), (452, 1948380), (560, 1572621), (565, 1558704), (678, 1298920), (791, 1113360), (840, 1048414), (904, 974190), (1130, 779352), (1356, 649460), (1582, 556680), (1680, 524207), (1695, 519568), (1808, 487095), (2260, 389676), (2373, 371120), (2712, 324730), (3164, 278340), (3390, 259784), (3955, 222672), (4520, 194838), (4639, 189840), (4746, 185560), (5424, 162365), (6328, 139170), (6780, 129892), (7910, 111336), (9040, 97419), (9278, 94920), (9492, 92780), (11865, 74224), (12656, 69585), (13560, 64946), (13917, 63280), (15820, 55668), (18556, 47460), (18984, 46390), (23195, 37968), (23730, 37112), (27120, 32473), (27834, 31640)]