216519480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3971

約数の個数: 160

約数和(自身を含む): 770750640

約数和(自身を除く): 554231160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 3931, 4590, 5508, 6120, 6885, 7862, 9180, 11016, 11793, 13770, 15724, 18360, 19655, 23586, 27540, 31448, 35379, 39310, 47172, 55080, 58965, 66827, 70758, 78620, 94344, 106137, 117930, 133654, 141516, 157240, 176895, 200481, 212274, 235860, 267308, 283032, 318411, 334135, 353790, 400962, 424548, 471720, 530685, 534616, 601443, 636822, 668270, 707580, 801924, 849096, 1002405, 1061370, 1202886, 1273644, 1336540, 1415160, 1592055, 1603848, 1804329, 2004810, 2122740, 2405772, 2547288, 2673080, 3007215, 3184110, 3608658, 4009620, 4245480, 4811544, 5412987, 6014430, 6368220, 7217316, 8019240, 9021645, 10825974, 12028860, 12736440, 14434632, 18043290, 21651948, 24057720, 27064935, 36086580, 43303896, 54129870, 72173160, 108259740, 216519480]

約数ペア:

[(1, 216519480), (2, 108259740), (3, 72173160), (4, 54129870), (5, 43303896), (6, 36086580), (8, 27064935), (9, 24057720), (10, 21651948), (12, 18043290), (15, 14434632), (17, 12736440), (18, 12028860), (20, 10825974), (24, 9021645), (27, 8019240), (30, 7217316), (34, 6368220), (36, 6014430), (40, 5412987), (45, 4811544), (51, 4245480), (54, 4009620), (60, 3608658), (68, 3184110), (72, 3007215), (81, 2673080), (85, 2547288), (90, 2405772), (102, 2122740), (108, 2004810), (120, 1804329), (135, 1603848), (136, 1592055), (153, 1415160), (162, 1336540), (170, 1273644), (180, 1202886), (204, 1061370), (216, 1002405), (255, 849096), (270, 801924), (306, 707580), (324, 668270), (340, 636822), (360, 601443), (405, 534616), (408, 530685), (459, 471720), (510, 424548), (540, 400962), (612, 353790), (648, 334135), (680, 318411), (765, 283032), (810, 267308), (918, 235860), (1020, 212274), (1080, 200481), (1224, 176895), (1377, 157240), (1530, 141516), (1620, 133654), (1836, 117930), (2040, 106137), (2295, 94344), (2754, 78620), (3060, 70758), (3240, 66827), (3672, 58965), (3931, 55080), (4590, 47172), (5508, 39310), (6120, 35379), (6885, 31448), (7862, 27540), (9180, 23586), (11016, 19655), (11793, 18360), (13770, 15724)]