73893960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 288100800

約数和(自身を除く): 214206840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 59, 60, 63, 70, 71, 72, 84, 90, 98, 105, 118, 120, 126, 140, 142, 147, 168, 177, 180, 196, 210, 213, 236, 245, 252, 280, 284, 294, 295, 315, 354, 355, 360, 392, 413, 420, 426, 441, 472, 490, 497, 504, 531, 568, 588, 590, 630, 639, 708, 710, 735, 826, 840, 852, 882, 885, 980, 994, 1062, 1065, 1176, 1180, 1239, 1260, 1278, 1416, 1420, 1470, 1491, 1652, 1704, 1764, 1770, 1960, 1988, 2065, 2124, 2130, 2205, 2360, 2478, 2485, 2520, 2556, 2655, 2840, 2891, 2940, 2982, 3195, 3304, 3479, 3528, 3540, 3717, 3976, 4130, 4189, 4248, 4260, 4410, 4473, 4956, 4970, 5112, 5310, 5782, 5880, 5964, 6195, 6390, 6958, 7080, 7434, 7455, 8260, 8378, 8520, 8673, 8820, 8946, 9912, 9940, 10437, 10620, 11564, 11928, 12390, 12567, 12780, 13916, 14455, 14868, 14910, 16520, 16756, 17346, 17395, 17640, 17892, 18585, 19880, 20874, 20945, 21240, 22365, 23128, 24780, 25134, 25560, 26019, 27832, 28910, 29323, 29736, 29820, 31311, 33512, 34692, 34790, 35784, 37170, 37701, 41748, 41890, 43365, 44730, 49560, 50268, 52038, 52185, 57820, 58646, 59640, 62622, 62835, 69384, 69580, 74340, 75402, 83496, 83780, 86730, 87969, 89460, 100536, 104076, 104370, 115640, 117292, 125244, 125670, 130095, 139160, 146615, 148680, 150804, 156555, 167560, 173460, 175938, 178920, 188505, 205261, 208152, 208740, 234584, 250488, 251340, 260190, 263907, 293230, 301608, 313110, 346920, 351876, 377010, 410522, 417480, 439845, 502680, 520380, 527814, 586460, 615783, 626220, 703752, 754020, 821044, 879690, 1026305, 1040760, 1055628, 1172920, 1231566, 1252440, 1319535, 1508040, 1642088, 1759380, 1847349, 2052610, 2111256, 2463132, 2639070, 3078915, 3518760, 3694698, 4105220, 4926264, 5278140, 6157830, 7389396, 8210440, 9236745, 10556280, 12315660, 14778792, 18473490, 24631320, 36946980, 73893960]

約数ペア:

[(1, 73893960), (2, 36946980), (3, 24631320), (4, 18473490), (5, 14778792), (6, 12315660), (7, 10556280), (8, 9236745), (9, 8210440), (10, 7389396), (12, 6157830), (14, 5278140), (15, 4926264), (18, 4105220), (20, 3694698), (21, 3518760), (24, 3078915), (28, 2639070), (30, 2463132), (35, 2111256), (36, 2052610), (40, 1847349), (42, 1759380), (45, 1642088), (49, 1508040), (56, 1319535), (59, 1252440), (60, 1231566), (63, 1172920), (70, 1055628), (71, 1040760), (72, 1026305), (84, 879690), (90, 821044), (98, 754020), (105, 703752), (118, 626220), (120, 615783), (126, 586460), (140, 527814), (142, 520380), (147, 502680), (168, 439845), (177, 417480), (180, 410522), (196, 377010), (210, 351876), (213, 346920), (236, 313110), (245, 301608), (252, 293230), (280, 263907), (284, 260190), (294, 251340), (295, 250488), (315, 234584), (354, 208740), (355, 208152), (360, 205261), (392, 188505), (413, 178920), (420, 175938), (426, 173460), (441, 167560), (472, 156555), (490, 150804), (497, 148680), (504, 146615), (531, 139160), (568, 130095), (588, 125670), (590, 125244), (630, 117292), (639, 115640), (708, 104370), (710, 104076), (735, 100536), (826, 89460), (840, 87969), (852, 86730), (882, 83780), (885, 83496), (980, 75402), (994, 74340), (1062, 69580), (1065, 69384), (1176, 62835), (1180, 62622), (1239, 59640), (1260, 58646), (1278, 57820), (1416, 52185), (1420, 52038), (1470, 50268), (1491, 49560), (1652, 44730), (1704, 43365), (1764, 41890), (1770, 41748), (1960, 37701), (1988, 37170), (2065, 35784), (2124, 34790), (2130, 34692), (2205, 33512), (2360, 31311), (2478, 29820), (2485, 29736), (2520, 29323), (2556, 28910), (2655, 27832), (2840, 26019), (2891, 25560), (2940, 25134), (2982, 24780), (3195, 23128), (3304, 22365), (3479, 21240), (3528, 20945), (3540, 20874), (3717, 19880), (3976, 18585), (4130, 17892), (4189, 17640), (4248, 17395), (4260, 17346), (4410, 16756), (4473, 16520), (4956, 14910), (4970, 14868), (5112, 14455), (5310, 13916), (5782, 12780), (5880, 12567), (5964, 12390), (6195, 11928), (6390, 11564), (6958, 10620), (7080, 10437), (7434, 9940), (7455, 9912), (8260, 8946), (8378, 8820), (8520, 8673)]