74867667240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{102161}}^1$

素因数の和:102403

約数の個数: 128

約数和(自身を含む): 233027435520

約数和(自身を除く): 158159768280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 197, 248, 310, 372, 394, 465, 591, 620, 744, 788, 930, 985, 1182, 1240, 1576, 1860, 1970, 2364, 2955, 3720, 3940, 4728, 5910, 6107, 7880, 11820, 12214, 18321, 23640, 24428, 30535, 36642, 48856, 61070, 73284, 91605, 102161, 122140, 146568, 183210, 204322, 244280, 306483, 366420, 408644, 510805, 612966, 732840, 817288, 1021610, 1225932, 1532415, 2043220, 2451864, 3064830, 3166991, 4086440, 6129660, 6333982, 9500973, 12259320, 12667964, 15834955, 19001946, 20125717, 25335928, 31669910, 38003892, 40251434, 47504865, 60377151, 63339820, 76007784, 80502868, 95009730, 100628585, 120754302, 126679640, 161005736, 190019460, 201257170, 241508604, 301885755, 380038920, 402514340, 483017208, 603771510, 623897227, 805028680, 1207543020, 1247794454, 1871691681, 2415086040, 2495588908, 3119486135, 3743383362, 4991177816, 6238972270, 7486766724, 9358458405, 12477944540, 14973533448, 18716916810, 24955889080, 37433833620, 74867667240]

約数ペア:

[(1, 74867667240), (2, 37433833620), (3, 24955889080), (4, 18716916810), (5, 14973533448), (6, 12477944540), (8, 9358458405), (10, 7486766724), (12, 6238972270), (15, 4991177816), (20, 3743383362), (24, 3119486135), (30, 2495588908), (31, 2415086040), (40, 1871691681), (60, 1247794454), (62, 1207543020), (93, 805028680), (120, 623897227), (124, 603771510), (155, 483017208), (186, 402514340), (197, 380038920), (248, 301885755), (310, 241508604), (372, 201257170), (394, 190019460), (465, 161005736), (591, 126679640), (620, 120754302), (744, 100628585), (788, 95009730), (930, 80502868), (985, 76007784), (1182, 63339820), (1240, 60377151), (1576, 47504865), (1860, 40251434), (1970, 38003892), (2364, 31669910), (2955, 25335928), (3720, 20125717), (3940, 19001946), (4728, 15834955), (5910, 12667964), (6107, 12259320), (7880, 9500973), (11820, 6333982), (12214, 6129660), (18321, 4086440), (23640, 3166991), (24428, 3064830), (30535, 2451864), (36642, 2043220), (48856, 1532415), (61070, 1225932), (73284, 1021610), (91605, 817288), (102161, 732840), (122140, 612966), (146568, 510805), (183210, 408644), (204322, 366420), (244280, 306483)]