241639020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 919900800

約数和(自身を除く): 678261780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 51, 58, 60, 63, 68, 70, 84, 85, 87, 90, 102, 105, 116, 119, 126, 140, 145, 153, 170, 174, 180, 203, 204, 210, 238, 252, 255, 261, 290, 306, 315, 340, 348, 357, 389, 406, 420, 435, 476, 493, 510, 522, 580, 595, 609, 612, 630, 714, 765, 778, 812, 870, 986, 1015, 1020, 1044, 1071, 1167, 1190, 1218, 1260, 1305, 1428, 1479, 1530, 1556, 1740, 1785, 1827, 1945, 1972, 2030, 2142, 2334, 2380, 2436, 2465, 2610, 2723, 2958, 3045, 3060, 3451, 3501, 3570, 3654, 3890, 4060, 4284, 4437, 4668, 4930, 5220, 5355, 5446, 5835, 5916, 6090, 6613, 6902, 7002, 7140, 7308, 7395, 7780, 8169, 8874, 9135, 9860, 10353, 10710, 10892, 11281, 11670, 12180, 13226, 13615, 13804, 14004, 14790, 16338, 17255, 17505, 17748, 18270, 19839, 20706, 21420, 22185, 22562, 23340, 24507, 26452, 27230, 29580, 31059, 32676, 33065, 33843, 34510, 35010, 36540, 39678, 40845, 41412, 44370, 45124, 46291, 49014, 51765, 54460, 56405, 59517, 62118, 66130, 67686, 69020, 70020, 78967, 79356, 81690, 88740, 92582, 98028, 99195, 101529, 103530, 112810, 119034, 122535, 124236, 132260, 135372, 138873, 155295, 157934, 163380, 169215, 185164, 191777, 198390, 203058, 207060, 225620, 231455, 236901, 238068, 245070, 277746, 297585, 310590, 315868, 338430, 383554, 394835, 396780, 406116, 416619, 462910, 473802, 490140, 507645, 555492, 575331, 595170, 621180, 676860, 694365, 710703, 767108, 789670, 833238, 925820, 947604, 958885, 1015290, 1150662, 1184505, 1190340, 1342439, 1388730, 1421406, 1579340, 1666476, 1725993, 1917770, 2030580, 2083095, 2301324, 2369010, 2684878, 2777460, 2842812, 2876655, 3451986, 3553515, 3835540, 4027317, 4166190, 4738020, 5369756, 5753310, 6712195, 6903972, 7107030, 8054634, 8332380, 8629965, 11506620, 12081951, 13424390, 14214060, 16109268, 17259930, 20136585, 24163902, 26848780, 34519860, 40273170, 48327804, 60409755, 80546340, 120819510, 241639020]

約数ペア:

[(1, 241639020), (2, 120819510), (3, 80546340), (4, 60409755), (5, 48327804), (6, 40273170), (7, 34519860), (9, 26848780), (10, 24163902), (12, 20136585), (14, 17259930), (15, 16109268), (17, 14214060), (18, 13424390), (20, 12081951), (21, 11506620), (28, 8629965), (29, 8332380), (30, 8054634), (34, 7107030), (35, 6903972), (36, 6712195), (42, 5753310), (45, 5369756), (51, 4738020), (58, 4166190), (60, 4027317), (63, 3835540), (68, 3553515), (70, 3451986), (84, 2876655), (85, 2842812), (87, 2777460), (90, 2684878), (102, 2369010), (105, 2301324), (116, 2083095), (119, 2030580), (126, 1917770), (140, 1725993), (145, 1666476), (153, 1579340), (170, 1421406), (174, 1388730), (180, 1342439), (203, 1190340), (204, 1184505), (210, 1150662), (238, 1015290), (252, 958885), (255, 947604), (261, 925820), (290, 833238), (306, 789670), (315, 767108), (340, 710703), (348, 694365), (357, 676860), (389, 621180), (406, 595170), (420, 575331), (435, 555492), (476, 507645), (493, 490140), (510, 473802), (522, 462910), (580, 416619), (595, 406116), (609, 396780), (612, 394835), (630, 383554), (714, 338430), (765, 315868), (778, 310590), (812, 297585), (870, 277746), (986, 245070), (1015, 238068), (1020, 236901), (1044, 231455), (1071, 225620), (1167, 207060), (1190, 203058), (1218, 198390), (1260, 191777), (1305, 185164), (1428, 169215), (1479, 163380), (1530, 157934), (1556, 155295), (1740, 138873), (1785, 135372), (1827, 132260), (1945, 124236), (1972, 122535), (2030, 119034), (2142, 112810), (2334, 103530), (2380, 101529), (2436, 99195), (2465, 98028), (2610, 92582), (2723, 88740), (2958, 81690), (3045, 79356), (3060, 78967), (3451, 70020), (3501, 69020), (3570, 67686), (3654, 66130), (3890, 62118), (4060, 59517), (4284, 56405), (4437, 54460), (4668, 51765), (4930, 49014), (5220, 46291), (5355, 45124), (5446, 44370), (5835, 41412), (5916, 40845), (6090, 39678), (6613, 36540), (6902, 35010), (7002, 34510), (7140, 33843), (7308, 33065), (7395, 32676), (7780, 31059), (8169, 29580), (8874, 27230), (9135, 26452), (9860, 24507), (10353, 23340), (10710, 22562), (10892, 22185), (11281, 21420), (11670, 20706), (12180, 19839), (13226, 18270), (13615, 17748), (13804, 17505), (14004, 17255), (14790, 16338)]