240254560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 483691040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 406, 416, 455, 464, 520, 560, 569, 580, 728, 754, 812, 910, 928, 1015, 1040, 1120, 1138, 1160, 1456, 1508, 1624, 1820, 1885, 2030, 2080, 2276, 2320, 2639, 2845, 2912, 3016, 3248, 3640, 3770, 3983, 4060, 4552, 4640, 5278, 5690, 6032, 6496, 7280, 7397, 7540, 7966, 8120, 9104, 10556, 11380, 12064, 13195, 14560, 14794, 15080, 15932, 16240, 16501, 18208, 19915, 21112, 22760, 26390, 29588, 30160, 31864, 32480, 33002, 36985, 39830, 42224, 45520, 51779, 52780, 59176, 60320, 63728, 66004, 73970, 79660, 82505, 84448, 91040, 103558, 105560, 115507, 118352, 127456, 132008, 147940, 159320, 165010, 207116, 211120, 214513, 231014, 236704, 258895, 264016, 295880, 318640, 330020, 414232, 422240, 429026, 462028, 517790, 528032, 577535, 591760, 637280, 660040, 828464, 858052, 924056, 1035580, 1072565, 1155070, 1183520, 1320080, 1501591, 1656928, 1716104, 1848112, 2071160, 2145130, 2310140, 2640160, 3003182, 3432208, 3696224, 4142320, 4290260, 4620280, 6006364, 6864416, 7507955, 8284640, 8580520, 9240560, 12012728, 15015910, 17161040, 18481120, 24025456, 30031820, 34322080, 48050912, 60063640, 120127280, 240254560]

約数ペア:

[(1, 240254560), (2, 120127280), (4, 60063640), (5, 48050912), (7, 34322080), (8, 30031820), (10, 24025456), (13, 18481120), (14, 17161040), (16, 15015910), (20, 12012728), (26, 9240560), (28, 8580520), (29, 8284640), (32, 7507955), (35, 6864416), (40, 6006364), (52, 4620280), (56, 4290260), (58, 4142320), (65, 3696224), (70, 3432208), (80, 3003182), (91, 2640160), (104, 2310140), (112, 2145130), (116, 2071160), (130, 1848112), (140, 1716104), (145, 1656928), (160, 1501591), (182, 1320080), (203, 1183520), (208, 1155070), (224, 1072565), (232, 1035580), (260, 924056), (280, 858052), (290, 828464), (364, 660040), (377, 637280), (406, 591760), (416, 577535), (455, 528032), (464, 517790), (520, 462028), (560, 429026), (569, 422240), (580, 414232), (728, 330020), (754, 318640), (812, 295880), (910, 264016), (928, 258895), (1015, 236704), (1040, 231014), (1120, 214513), (1138, 211120), (1160, 207116), (1456, 165010), (1508, 159320), (1624, 147940), (1820, 132008), (1885, 127456), (2030, 118352), (2080, 115507), (2276, 105560), (2320, 103558), (2639, 91040), (2845, 84448), (2912, 82505), (3016, 79660), (3248, 73970), (3640, 66004), (3770, 63728), (3983, 60320), (4060, 59176), (4552, 52780), (4640, 51779), (5278, 45520), (5690, 42224), (6032, 39830), (6496, 36985), (7280, 33002), (7397, 32480), (7540, 31864), (7966, 30160), (8120, 29588), (9104, 26390), (10556, 22760), (11380, 21112), (12064, 19915), (13195, 18208), (14560, 16501), (14794, 16240), (15080, 15932)]