217633320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 767257920

約数和(自身を除く): 549624600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 731, 765, 774, 827, 860, 1020, 1032, 1224, 1290, 1462, 1530, 1548, 1654, 1720, 1935, 2040, 2193, 2481, 2580, 2924, 3060, 3096, 3308, 3655, 3870, 4135, 4386, 4962, 5160, 5848, 6120, 6579, 6616, 7310, 7443, 7740, 8270, 8772, 9924, 10965, 12405, 13158, 14059, 14620, 14886, 15480, 16540, 17544, 19848, 21930, 24810, 26316, 28118, 29240, 29772, 32895, 33080, 35561, 37215, 42177, 43860, 49620, 52632, 56236, 59544, 65790, 70295, 71122, 74430, 84354, 87720, 99240, 106683, 112472, 126531, 131580, 140590, 142244, 148860, 168708, 177805, 210885, 213366, 253062, 263160, 281180, 284488, 297720, 320049, 337416, 355610, 421770, 426732, 506124, 533415, 562360, 604537, 632655, 640098, 711220, 843540, 853464, 1012248, 1066830, 1209074, 1265310, 1280196, 1422440, 1600245, 1687080, 1813611, 2133660, 2418148, 2530620, 2560392, 3022685, 3200490, 3627222, 4267320, 4836296, 5061240, 5440833, 6045370, 6400980, 7254444, 9068055, 10881666, 12090740, 12801960, 14508888, 18136110, 21763332, 24181480, 27204165, 36272220, 43526664, 54408330, 72544440, 108816660, 217633320]

約数ペア:

[(1, 217633320), (2, 108816660), (3, 72544440), (4, 54408330), (5, 43526664), (6, 36272220), (8, 27204165), (9, 24181480), (10, 21763332), (12, 18136110), (15, 14508888), (17, 12801960), (18, 12090740), (20, 10881666), (24, 9068055), (30, 7254444), (34, 6400980), (36, 6045370), (40, 5440833), (43, 5061240), (45, 4836296), (51, 4267320), (60, 3627222), (68, 3200490), (72, 3022685), (85, 2560392), (86, 2530620), (90, 2418148), (102, 2133660), (120, 1813611), (129, 1687080), (136, 1600245), (153, 1422440), (170, 1280196), (172, 1265310), (180, 1209074), (204, 1066830), (215, 1012248), (255, 853464), (258, 843540), (306, 711220), (340, 640098), (344, 632655), (360, 604537), (387, 562360), (408, 533415), (430, 506124), (510, 426732), (516, 421770), (612, 355610), (645, 337416), (680, 320049), (731, 297720), (765, 284488), (774, 281180), (827, 263160), (860, 253062), (1020, 213366), (1032, 210885), (1224, 177805), (1290, 168708), (1462, 148860), (1530, 142244), (1548, 140590), (1654, 131580), (1720, 126531), (1935, 112472), (2040, 106683), (2193, 99240), (2481, 87720), (2580, 84354), (2924, 74430), (3060, 71122), (3096, 70295), (3308, 65790), (3655, 59544), (3870, 56236), (4135, 52632), (4386, 49620), (4962, 43860), (5160, 42177), (5848, 37215), (6120, 35561), (6579, 33080), (6616, 32895), (7310, 29772), (7443, 29240), (7740, 28118), (8270, 26316), (8772, 24810), (9924, 21930), (10965, 19848), (12405, 17544), (13158, 16540), (14059, 15480), (14620, 14886)]