1940158560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5669}}^1$

素因数の和:5741

約数の個数: 192

約数和(自身を含む): 6584094720

約数和(自身を除く): 4643936160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5520, 5669, 5704, 7130, 7440, 8556, 10695, 11040, 11338, 11408, 14260, 14880, 17007, 17112, 21390, 22676, 22816, 28345, 28520, 34014, 34224, 42780, 45352, 56690, 57040, 68028, 68448, 85035, 85560, 90704, 113380, 114080, 130387, 136056, 170070, 171120, 175739, 181408, 226760, 260774, 272112, 340140, 342240, 351478, 391161, 453520, 521548, 527217, 544224, 651935, 680280, 702956, 782322, 878695, 907040, 1043096, 1054434, 1303870, 1360560, 1405912, 1564644, 1757390, 1955805, 2086192, 2108868, 2607740, 2636085, 2721120, 2811824, 3129288, 3514780, 3911610, 4041997, 4172384, 4217736, 5215480, 5272170, 5623648, 6258576, 7029560, 7823220, 8083994, 8435472, 10430960, 10544340, 12125991, 12517152, 14059120, 15646440, 16167988, 16870944, 20209985, 20861920, 21088680, 24251982, 28118240, 31292880, 32335976, 40419970, 42177360, 48503964, 60629955, 62585760, 64671952, 80839940, 84354720, 97007928, 121259910, 129343904, 161679880, 194015856, 242519820, 323359760, 388031712, 485039640, 646719520, 970079280, 1940158560]

約数ペア:

[(1, 1940158560), (2, 970079280), (3, 646719520), (4, 485039640), (5, 388031712), (6, 323359760), (8, 242519820), (10, 194015856), (12, 161679880), (15, 129343904), (16, 121259910), (20, 97007928), (23, 84354720), (24, 80839940), (30, 64671952), (31, 62585760), (32, 60629955), (40, 48503964), (46, 42177360), (48, 40419970), (60, 32335976), (62, 31292880), (69, 28118240), (80, 24251982), (92, 21088680), (93, 20861920), (96, 20209985), (115, 16870944), (120, 16167988), (124, 15646440), (138, 14059120), (155, 12517152), (160, 12125991), (184, 10544340), (186, 10430960), (230, 8435472), (240, 8083994), (248, 7823220), (276, 7029560), (310, 6258576), (345, 5623648), (368, 5272170), (372, 5215480), (460, 4217736), (465, 4172384), (480, 4041997), (496, 3911610), (552, 3514780), (620, 3129288), (690, 2811824), (713, 2721120), (736, 2636085), (744, 2607740), (920, 2108868), (930, 2086192), (992, 1955805), (1104, 1757390), (1240, 1564644), (1380, 1405912), (1426, 1360560), (1488, 1303870), (1840, 1054434), (1860, 1043096), (2139, 907040), (2208, 878695), (2480, 782322), (2760, 702956), (2852, 680280), (2976, 651935), (3565, 544224), (3680, 527217), (3720, 521548), (4278, 453520), (4960, 391161), (5520, 351478), (5669, 342240), (5704, 340140), (7130, 272112), (7440, 260774), (8556, 226760), (10695, 181408), (11040, 175739), (11338, 171120), (11408, 170070), (14260, 136056), (14880, 130387), (17007, 114080), (17112, 113380), (21390, 90704), (22676, 85560), (22816, 85035), (28345, 68448), (28520, 68028), (34014, 57040), (34224, 56690), (42780, 45352)]