2021975280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216023}}^1$

素因数の和:216055

約数の個数: 120

約数和(自身を含む): 7312844448

約数和(自身を除く): 5290869168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 216023, 432046, 648069, 864092, 1080115, 1296138, 1728184, 1944207, 2160230, 2592276, 2808299, 3240345, 3456368, 3888414, 4320460, 5184552, 5616598, 6480690, 7776828, 8424897, 8640920, 9721035, 10369104, 11233196, 12961380, 14041495, 15553656, 16849794, 17281840, 19442070, 22466392, 25274691, 25922760, 28082990, 31107312, 33699588, 38884140, 42124485, 44932784, 50549382, 51845520, 56165980, 67399176, 77768280, 84248970, 101098764, 112331960, 126373455, 134798352, 155536560, 168497940, 202197528, 224663920, 252746910, 336995880, 404395056, 505493820, 673991760, 1010987640, 2021975280]

約数ペア:

[(1, 2021975280), (2, 1010987640), (3, 673991760), (4, 505493820), (5, 404395056), (6, 336995880), (8, 252746910), (9, 224663920), (10, 202197528), (12, 168497940), (13, 155536560), (15, 134798352), (16, 126373455), (18, 112331960), (20, 101098764), (24, 84248970), (26, 77768280), (30, 67399176), (36, 56165980), (39, 51845520), (40, 50549382), (45, 44932784), (48, 42124485), (52, 38884140), (60, 33699588), (65, 31107312), (72, 28082990), (78, 25922760), (80, 25274691), (90, 22466392), (104, 19442070), (117, 17281840), (120, 16849794), (130, 15553656), (144, 14041495), (156, 12961380), (180, 11233196), (195, 10369104), (208, 9721035), (234, 8640920), (240, 8424897), (260, 7776828), (312, 6480690), (360, 5616598), (390, 5184552), (468, 4320460), (520, 3888414), (585, 3456368), (624, 3240345), (720, 2808299), (780, 2592276), (936, 2160230), (1040, 1944207), (1170, 1728184), (1560, 1296138), (1872, 1080115), (2340, 864092), (3120, 648069), (4680, 432046), (9360, 216023)]