648876104280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{44263}}^1$

素因数の和:45270

約数の個数: 192

約数和(自身を含む): 2160217762560

約数和(自身を除く): 1511341658280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 947, 1032, 1290, 1548, 1720, 1894, 1935, 2580, 2841, 3096, 3788, 3870, 4735, 5160, 5682, 7576, 7740, 8523, 9470, 11364, 14205, 15480, 17046, 18940, 22728, 28410, 34092, 37880, 40721, 42615, 44263, 56820, 68184, 81442, 85230, 88526, 113640, 122163, 132789, 162884, 170460, 177052, 203605, 221315, 244326, 265578, 325768, 340920, 354104, 366489, 398367, 407210, 442630, 488652, 531156, 610815, 663945, 732978, 796734, 814420, 885260, 977304, 1062312, 1221630, 1327890, 1465956, 1593468, 1628840, 1770520, 1832445, 1903309, 1991835, 2443260, 2655780, 2931912, 3186936, 3664890, 3806618, 3983670, 4886520, 5311560, 5709927, 7329780, 7613236, 7967340, 9516545, 11419854, 14659560, 15226472, 15934680, 17129781, 19033090, 22839708, 28549635, 34259562, 38066180, 41917061, 45679416, 57099270, 68519124, 76132360, 83834122, 85648905, 114198540, 125751183, 137038248, 167668244, 171297810, 209585305, 228397080, 251502366, 335336488, 342595620, 377253549, 419170610, 503004732, 628755915, 685191240, 754507098, 838341220, 1006009464, 1257511830, 1509014196, 1676682440, 1802433623, 1886267745, 2515023660, 3018028392, 3604867246, 3772535490, 5030047320, 5407300869, 7209734492, 7545070980, 9012168115, 10814601738, 14419468984, 15090141960, 16221902607, 18024336230, 21629203476, 27036504345, 32443805214, 36048672460, 43258406952, 54073008690, 64887610428, 72097344920, 81109513035, 108146017380, 129775220856, 162219026070, 216292034760, 324438052140, 648876104280]

約数ペア:

[(1, 648876104280), (2, 324438052140), (3, 216292034760), (4, 162219026070), (5, 129775220856), (6, 108146017380), (8, 81109513035), (9, 72097344920), (10, 64887610428), (12, 54073008690), (15, 43258406952), (18, 36048672460), (20, 32443805214), (24, 27036504345), (30, 21629203476), (36, 18024336230), (40, 16221902607), (43, 15090141960), (45, 14419468984), (60, 10814601738), (72, 9012168115), (86, 7545070980), (90, 7209734492), (120, 5407300869), (129, 5030047320), (172, 3772535490), (180, 3604867246), (215, 3018028392), (258, 2515023660), (344, 1886267745), (360, 1802433623), (387, 1676682440), (430, 1509014196), (516, 1257511830), (645, 1006009464), (774, 838341220), (860, 754507098), (947, 685191240), (1032, 628755915), (1290, 503004732), (1548, 419170610), (1720, 377253549), (1894, 342595620), (1935, 335336488), (2580, 251502366), (2841, 228397080), (3096, 209585305), (3788, 171297810), (3870, 167668244), (4735, 137038248), (5160, 125751183), (5682, 114198540), (7576, 85648905), (7740, 83834122), (8523, 76132360), (9470, 68519124), (11364, 57099270), (14205, 45679416), (15480, 41917061), (17046, 38066180), (18940, 34259562), (22728, 28549635), (28410, 22839708), (34092, 19033090), (37880, 17129781), (40721, 15934680), (42615, 15226472), (44263, 14659560), (56820, 11419854), (68184, 9516545), (81442, 7967340), (85230, 7613236), (88526, 7329780), (113640, 5709927), (122163, 5311560), (132789, 4886520), (162884, 3983670), (170460, 3806618), (177052, 3664890), (203605, 3186936), (221315, 2931912), (244326, 2655780), (265578, 2443260), (325768, 1991835), (340920, 1903309), (354104, 1832445), (366489, 1770520), (398367, 1628840), (407210, 1593468), (442630, 1465956), (488652, 1327890), (531156, 1221630), (610815, 1062312), (663945, 977304), (732978, 885260), (796734, 814420)]