392489760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2091

約数の個数: 192

約数和(自身を含む): 1375073280

約数和(自身を除く): 982583520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2029, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4058, 4836, 4960, 6045, 6087, 6240, 6448, 7440, 8060, 8116, 9672, 10145, 12090, 12174, 12896, 14880, 16120, 16232, 19344, 20290, 24180, 24348, 26377, 30435, 32240, 32464, 38688, 40580, 48360, 48696, 52754, 60870, 62899, 64480, 64928, 79131, 81160, 96720, 97392, 105508, 121740, 125798, 131885, 158262, 162320, 188697, 193440, 194784, 211016, 243480, 251596, 263770, 314495, 316524, 324640, 377394, 395655, 422032, 486960, 503192, 527540, 628990, 633048, 754788, 791310, 817687, 844064, 943485, 973920, 1006384, 1055080, 1257980, 1266096, 1509576, 1582620, 1635374, 1886970, 2012768, 2110160, 2453061, 2515960, 2532192, 3019152, 3165240, 3270748, 3773940, 4088435, 4220320, 4906122, 5031920, 6038304, 6330480, 6541496, 7547880, 8176870, 9812244, 10063840, 12265305, 12660960, 13082992, 15095760, 16353740, 19624488, 24530610, 26165984, 30191520, 32707480, 39248976, 49061220, 65414960, 78497952, 98122440, 130829920, 196244880, 392489760]

約数ペア:

[(1, 392489760), (2, 196244880), (3, 130829920), (4, 98122440), (5, 78497952), (6, 65414960), (8, 49061220), (10, 39248976), (12, 32707480), (13, 30191520), (15, 26165984), (16, 24530610), (20, 19624488), (24, 16353740), (26, 15095760), (30, 13082992), (31, 12660960), (32, 12265305), (39, 10063840), (40, 9812244), (48, 8176870), (52, 7547880), (60, 6541496), (62, 6330480), (65, 6038304), (78, 5031920), (80, 4906122), (93, 4220320), (96, 4088435), (104, 3773940), (120, 3270748), (124, 3165240), (130, 3019152), (155, 2532192), (156, 2515960), (160, 2453061), (186, 2110160), (195, 2012768), (208, 1886970), (240, 1635374), (248, 1582620), (260, 1509576), (310, 1266096), (312, 1257980), (372, 1055080), (390, 1006384), (403, 973920), (416, 943485), (465, 844064), (480, 817687), (496, 791310), (520, 754788), (620, 633048), (624, 628990), (744, 527540), (780, 503192), (806, 486960), (930, 422032), (992, 395655), (1040, 377394), (1209, 324640), (1240, 316524), (1248, 314495), (1488, 263770), (1560, 251596), (1612, 243480), (1860, 211016), (2015, 194784), (2029, 193440), (2080, 188697), (2418, 162320), (2480, 158262), (2976, 131885), (3120, 125798), (3224, 121740), (3720, 105508), (4030, 97392), (4058, 96720), (4836, 81160), (4960, 79131), (6045, 64928), (6087, 64480), (6240, 62899), (6448, 60870), (7440, 52754), (8060, 48696), (8116, 48360), (9672, 40580), (10145, 38688), (12090, 32464), (12174, 32240), (12896, 30435), (14880, 26377), (16120, 24348), (16232, 24180), (19344, 20290)]