161449274760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{997}}^1\times {\mathrm{3677}}^1$

素因数の和:5055

約数の個数: 128

約数和(自身を含む): 486286917120

約数和(自身を除く): 324837642360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 997, 1101, 1468, 1835, 1994, 2202, 2936, 2991, 3670, 3677, 3988, 4404, 4985, 5505, 5982, 7340, 7354, 7976, 8808, 9970, 11010, 11031, 11964, 14680, 14708, 14955, 18385, 19940, 22020, 22062, 23928, 29416, 29910, 36770, 39880, 44040, 44124, 55155, 59820, 73540, 88248, 110310, 119640, 147080, 220620, 365899, 441240, 731798, 1097697, 1349459, 1463596, 1829495, 2195394, 2698918, 2927192, 3658990, 3665969, 4048377, 4390788, 5397836, 5488485, 6747295, 7317980, 7331938, 8096754, 8781576, 10795672, 10976970, 10997907, 13494590, 14635960, 14663876, 16193508, 18329845, 20241885, 21953940, 21995814, 26989180, 29327752, 32387016, 36659690, 40483770, 43907880, 43991628, 53978360, 54989535, 73319380, 80967540, 87983256, 109979070, 146638760, 161935080, 219958140, 439916280, 1345410623, 2690821246, 4036231869, 5381642492, 6727053115, 8072463738, 10763284984, 13454106230, 16144927476, 20181159345, 26908212460, 32289854952, 40362318690, 53816424920, 80724637380, 161449274760]

約数ペア:

[(1, 161449274760), (2, 80724637380), (3, 53816424920), (4, 40362318690), (5, 32289854952), (6, 26908212460), (8, 20181159345), (10, 16144927476), (12, 13454106230), (15, 10763284984), (20, 8072463738), (24, 6727053115), (30, 5381642492), (40, 4036231869), (60, 2690821246), (120, 1345410623), (367, 439916280), (734, 219958140), (997, 161935080), (1101, 146638760), (1468, 109979070), (1835, 87983256), (1994, 80967540), (2202, 73319380), (2936, 54989535), (2991, 53978360), (3670, 43991628), (3677, 43907880), (3988, 40483770), (4404, 36659690), (4985, 32387016), (5505, 29327752), (5982, 26989180), (7340, 21995814), (7354, 21953940), (7976, 20241885), (8808, 18329845), (9970, 16193508), (11010, 14663876), (11031, 14635960), (11964, 13494590), (14680, 10997907), (14708, 10976970), (14955, 10795672), (18385, 8781576), (19940, 8096754), (22020, 7331938), (22062, 7317980), (23928, 6747295), (29416, 5488485), (29910, 5397836), (36770, 4390788), (39880, 4048377), (44040, 3665969), (44124, 3658990), (55155, 2927192), (59820, 2698918), (73540, 2195394), (88248, 1829495), (110310, 1463596), (119640, 1349459), (147080, 1097697), (220620, 731798), (365899, 441240)]