457196640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 192

約数和(自身を含む): 1561545216

約数和(自身を除く): 1104348576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 480, 510, 516, 544, 645, 680, 688, 731, 816, 860, 1020, 1032, 1290, 1303, 1360, 1376, 1462, 1632, 1720, 2040, 2064, 2193, 2580, 2606, 2720, 2924, 3440, 3655, 3909, 4080, 4128, 4386, 5160, 5212, 5848, 6515, 6880, 7310, 7818, 8160, 8772, 10320, 10424, 10965, 11696, 13030, 14620, 15636, 17544, 19545, 20640, 20848, 21930, 22151, 23392, 26060, 29240, 31272, 35088, 39090, 41696, 43860, 44302, 52120, 56029, 58480, 62544, 66453, 70176, 78180, 87720, 88604, 104240, 110755, 112058, 116960, 125088, 132906, 156360, 168087, 175440, 177208, 208480, 221510, 224116, 265812, 280145, 312720, 332265, 336174, 350880, 354416, 443020, 448232, 531624, 560290, 625440, 664530, 672348, 708832, 840435, 886040, 896464, 952493, 1063248, 1120580, 1329060, 1344696, 1680870, 1772080, 1792928, 1904986, 2126496, 2241160, 2658120, 2689392, 2857479, 3361740, 3544160, 3809972, 4482320, 4762465, 5316240, 5378784, 5714958, 6723480, 7619944, 8964640, 9524930, 10632480, 11429916, 13446960, 14287395, 15239888, 19049860, 22859832, 26893920, 28574790, 30479776, 38099720, 45719664, 57149580, 76199440, 91439328, 114299160, 152398880, 228598320, 457196640]

約数ペア:

[(1, 457196640), (2, 228598320), (3, 152398880), (4, 114299160), (5, 91439328), (6, 76199440), (8, 57149580), (10, 45719664), (12, 38099720), (15, 30479776), (16, 28574790), (17, 26893920), (20, 22859832), (24, 19049860), (30, 15239888), (32, 14287395), (34, 13446960), (40, 11429916), (43, 10632480), (48, 9524930), (51, 8964640), (60, 7619944), (68, 6723480), (80, 5714958), (85, 5378784), (86, 5316240), (96, 4762465), (102, 4482320), (120, 3809972), (129, 3544160), (136, 3361740), (160, 2857479), (170, 2689392), (172, 2658120), (204, 2241160), (215, 2126496), (240, 1904986), (255, 1792928), (258, 1772080), (272, 1680870), (340, 1344696), (344, 1329060), (408, 1120580), (430, 1063248), (480, 952493), (510, 896464), (516, 886040), (544, 840435), (645, 708832), (680, 672348), (688, 664530), (731, 625440), (816, 560290), (860, 531624), (1020, 448232), (1032, 443020), (1290, 354416), (1303, 350880), (1360, 336174), (1376, 332265), (1462, 312720), (1632, 280145), (1720, 265812), (2040, 224116), (2064, 221510), (2193, 208480), (2580, 177208), (2606, 175440), (2720, 168087), (2924, 156360), (3440, 132906), (3655, 125088), (3909, 116960), (4080, 112058), (4128, 110755), (4386, 104240), (5160, 88604), (5212, 87720), (5848, 78180), (6515, 70176), (6880, 66453), (7310, 62544), (7818, 58480), (8160, 56029), (8772, 52120), (10320, 44302), (10424, 43860), (10965, 41696), (11696, 39090), (13030, 35088), (14620, 31272), (15636, 29240), (17544, 26060), (19545, 23392), (20640, 22151), (20848, 21930)]