122244780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 415457280

約数和(自身を除く): 293212500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 123, 124, 140, 155, 164, 186, 205, 210, 217, 229, 246, 287, 310, 372, 410, 420, 434, 458, 465, 492, 574, 615, 620, 651, 687, 820, 861, 868, 916, 930, 1085, 1145, 1148, 1230, 1271, 1302, 1374, 1435, 1603, 1722, 1860, 2170, 2290, 2460, 2542, 2604, 2748, 2870, 3206, 3255, 3435, 3444, 3813, 4305, 4340, 4580, 4809, 5084, 5740, 6355, 6412, 6510, 6870, 7099, 7626, 8015, 8610, 8897, 9389, 9618, 12710, 13020, 13740, 14198, 15252, 16030, 17220, 17794, 18778, 19065, 19236, 21297, 24045, 25420, 26691, 28167, 28396, 32060, 35495, 35588, 37556, 38130, 42594, 44485, 46945, 48090, 49693, 53382, 56334, 65723, 70990, 76260, 85188, 88970, 93890, 96180, 99386, 106485, 106764, 112668, 131446, 133455, 140835, 141980, 149079, 177940, 187780, 197169, 198772, 212970, 248465, 262892, 266910, 281670, 291059, 298158, 328615, 394338, 425940, 496930, 533820, 563340, 582118, 596316, 657230, 745395, 788676, 873177, 985845, 993860, 1164236, 1314460, 1455295, 1490790, 1746354, 1971690, 2037413, 2910590, 2981580, 3492708, 3943380, 4074826, 4365885, 5821180, 6112239, 8149652, 8731770, 10187065, 12224478, 17463540, 20374130, 24448956, 30561195, 40748260, 61122390, 122244780]

約数ペア:

[(1, 122244780), (2, 61122390), (3, 40748260), (4, 30561195), (5, 24448956), (6, 20374130), (7, 17463540), (10, 12224478), (12, 10187065), (14, 8731770), (15, 8149652), (20, 6112239), (21, 5821180), (28, 4365885), (30, 4074826), (31, 3943380), (35, 3492708), (41, 2981580), (42, 2910590), (60, 2037413), (62, 1971690), (70, 1746354), (82, 1490790), (84, 1455295), (93, 1314460), (105, 1164236), (123, 993860), (124, 985845), (140, 873177), (155, 788676), (164, 745395), (186, 657230), (205, 596316), (210, 582118), (217, 563340), (229, 533820), (246, 496930), (287, 425940), (310, 394338), (372, 328615), (410, 298158), (420, 291059), (434, 281670), (458, 266910), (465, 262892), (492, 248465), (574, 212970), (615, 198772), (620, 197169), (651, 187780), (687, 177940), (820, 149079), (861, 141980), (868, 140835), (916, 133455), (930, 131446), (1085, 112668), (1145, 106764), (1148, 106485), (1230, 99386), (1271, 96180), (1302, 93890), (1374, 88970), (1435, 85188), (1603, 76260), (1722, 70990), (1860, 65723), (2170, 56334), (2290, 53382), (2460, 49693), (2542, 48090), (2604, 46945), (2748, 44485), (2870, 42594), (3206, 38130), (3255, 37556), (3435, 35588), (3444, 35495), (3813, 32060), (4305, 28396), (4340, 28167), (4580, 26691), (4809, 25420), (5084, 24045), (5740, 21297), (6355, 19236), (6412, 19065), (6510, 18778), (6870, 17794), (7099, 17220), (7626, 16030), (8015, 15252), (8610, 14198), (8897, 13740), (9389, 13020), (9618, 12710)]