221127840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3052

約数の個数: 192

約数和(自身を含む): 819745920

約数和(自身を除く): 598618080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3011, 3060, 3672, 4080, 4320, 4590, 4896, 6022, 6120, 7344, 8160, 9033, 9180, 12044, 12240, 14688, 15055, 18066, 18360, 24088, 24480, 27099, 30110, 36132, 36720, 45165, 48176, 51187, 54198, 60220, 72264, 73440, 81297, 90330, 96352, 102374, 108396, 120440, 135495, 144528, 153561, 162594, 180660, 204748, 216792, 240880, 255935, 270990, 289056, 307122, 325188, 361320, 406485, 409496, 433584, 460683, 481760, 511870, 541980, 614244, 650376, 722640, 767805, 812970, 818992, 867168, 921366, 1023740, 1083960, 1228488, 1300752, 1382049, 1445280, 1535610, 1625940, 1637984, 1842732, 2047480, 2167920, 2303415, 2456976, 2601504, 2764098, 3071220, 3251880, 3685464, 4094960, 4335840, 4606830, 4913952, 5528196, 6142440, 6503760, 6910245, 7370928, 8189920, 9213660, 11056392, 12284880, 13007520, 13820490, 14741856, 18427320, 22112784, 24569760, 27640980, 36854640, 44225568, 55281960, 73709280, 110563920, 221127840]

約数ペア:

[(1, 221127840), (2, 110563920), (3, 73709280), (4, 55281960), (5, 44225568), (6, 36854640), (8, 27640980), (9, 24569760), (10, 22112784), (12, 18427320), (15, 14741856), (16, 13820490), (17, 13007520), (18, 12284880), (20, 11056392), (24, 9213660), (27, 8189920), (30, 7370928), (32, 6910245), (34, 6503760), (36, 6142440), (40, 5528196), (45, 4913952), (48, 4606830), (51, 4335840), (54, 4094960), (60, 3685464), (68, 3251880), (72, 3071220), (80, 2764098), (85, 2601504), (90, 2456976), (96, 2303415), (102, 2167920), (108, 2047480), (120, 1842732), (135, 1637984), (136, 1625940), (144, 1535610), (153, 1445280), (160, 1382049), (170, 1300752), (180, 1228488), (204, 1083960), (216, 1023740), (240, 921366), (255, 867168), (270, 818992), (272, 812970), (288, 767805), (306, 722640), (340, 650376), (360, 614244), (408, 541980), (432, 511870), (459, 481760), (480, 460683), (510, 433584), (540, 409496), (544, 406485), (612, 361320), (680, 325188), (720, 307122), (765, 289056), (816, 270990), (864, 255935), (918, 240880), (1020, 216792), (1080, 204748), (1224, 180660), (1360, 162594), (1440, 153561), (1530, 144528), (1632, 135495), (1836, 120440), (2040, 108396), (2160, 102374), (2295, 96352), (2448, 90330), (2720, 81297), (3011, 73440), (3060, 72264), (3672, 60220), (4080, 54198), (4320, 51187), (4590, 48176), (4896, 45165), (6022, 36720), (6120, 36132), (7344, 30110), (8160, 27099), (9033, 24480), (9180, 24088), (12044, 18360), (12240, 18066), (14688, 15055)]