144300520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1427

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 269382680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1160, 1367, 1508, 1624, 1820, 1885, 2030, 2639, 2734, 3016, 3640, 3770, 4060, 5278, 5468, 6835, 7540, 8120, 9569, 10556, 10936, 13195, 13670, 15080, 17771, 19138, 21112, 26390, 27340, 35542, 38276, 39643, 47845, 52780, 54680, 71084, 76552, 79286, 88855, 95690, 105560, 124397, 142168, 158572, 177710, 191380, 198215, 248794, 277501, 317144, 355420, 382760, 396430, 497588, 515359, 555002, 621985, 710840, 792860, 995176, 1030718, 1110004, 1243970, 1387505, 1585720, 2061436, 2220008, 2487940, 2576795, 2775010, 3607513, 4122872, 4975880, 5153590, 5550020, 7215026, 10307180, 11100040, 14430052, 18037565, 20614360, 28860104, 36075130, 72150260, 144300520]

約数ペア:

[(1, 144300520), (2, 72150260), (4, 36075130), (5, 28860104), (7, 20614360), (8, 18037565), (10, 14430052), (13, 11100040), (14, 10307180), (20, 7215026), (26, 5550020), (28, 5153590), (29, 4975880), (35, 4122872), (40, 3607513), (52, 2775010), (56, 2576795), (58, 2487940), (65, 2220008), (70, 2061436), (91, 1585720), (104, 1387505), (116, 1243970), (130, 1110004), (140, 1030718), (145, 995176), (182, 792860), (203, 710840), (232, 621985), (260, 555002), (280, 515359), (290, 497588), (364, 396430), (377, 382760), (406, 355420), (455, 317144), (520, 277501), (580, 248794), (728, 198215), (754, 191380), (812, 177710), (910, 158572), (1015, 142168), (1160, 124397), (1367, 105560), (1508, 95690), (1624, 88855), (1820, 79286), (1885, 76552), (2030, 71084), (2639, 54680), (2734, 52780), (3016, 47845), (3640, 39643), (3770, 38276), (4060, 35542), (5278, 27340), (5468, 26390), (6835, 21112), (7540, 19138), (8120, 17771), (9569, 15080), (10556, 13670), (10936, 13195)]