2982091280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2221

約数の個数: 160

約数和(自身を含む): 8249472000

約数和(自身を除く): 5267380720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 59, 70, 80, 86, 112, 118, 140, 172, 215, 236, 280, 295, 301, 344, 413, 430, 472, 560, 590, 602, 688, 826, 860, 944, 1180, 1204, 1505, 1652, 1720, 2065, 2099, 2360, 2408, 2537, 3010, 3304, 3440, 4130, 4198, 4720, 4816, 5074, 6020, 6608, 8260, 8396, 10148, 10495, 12040, 12685, 14693, 16520, 16792, 17759, 20296, 20990, 24080, 25370, 29386, 33040, 33584, 35518, 40592, 41980, 50740, 58772, 71036, 73465, 83960, 88795, 90257, 101480, 117544, 123841, 142072, 146930, 167920, 177590, 180514, 202960, 235088, 247682, 284144, 293860, 355180, 361028, 451285, 495364, 587720, 619205, 631799, 710360, 722056, 866887, 902570, 990728, 1175440, 1238410, 1263598, 1420720, 1444112, 1733774, 1805140, 1981456, 2476820, 2527196, 3158995, 3467548, 3610280, 4334435, 4953640, 5054392, 5325163, 6317990, 6935096, 7220560, 8668870, 9907280, 10108784, 10650326, 12635980, 13870192, 17337740, 21300652, 25271960, 26625815, 34675480, 37276141, 42601304, 50543920, 53251630, 69350960, 74552282, 85202608, 106503260, 149104564, 186380705, 213006520, 298209128, 372761410, 426013040, 596418256, 745522820, 1491045640, 2982091280]

約数ペア:

[(1, 2982091280), (2, 1491045640), (4, 745522820), (5, 596418256), (7, 426013040), (8, 372761410), (10, 298209128), (14, 213006520), (16, 186380705), (20, 149104564), (28, 106503260), (35, 85202608), (40, 74552282), (43, 69350960), (56, 53251630), (59, 50543920), (70, 42601304), (80, 37276141), (86, 34675480), (112, 26625815), (118, 25271960), (140, 21300652), (172, 17337740), (215, 13870192), (236, 12635980), (280, 10650326), (295, 10108784), (301, 9907280), (344, 8668870), (413, 7220560), (430, 6935096), (472, 6317990), (560, 5325163), (590, 5054392), (602, 4953640), (688, 4334435), (826, 3610280), (860, 3467548), (944, 3158995), (1180, 2527196), (1204, 2476820), (1505, 1981456), (1652, 1805140), (1720, 1733774), (2065, 1444112), (2099, 1420720), (2360, 1263598), (2408, 1238410), (2537, 1175440), (3010, 990728), (3304, 902570), (3440, 866887), (4130, 722056), (4198, 710360), (4720, 631799), (4816, 619205), (5074, 587720), (6020, 495364), (6608, 451285), (8260, 361028), (8396, 355180), (10148, 293860), (10495, 284144), (12040, 247682), (12685, 235088), (14693, 202960), (16520, 180514), (16792, 177590), (17759, 167920), (20296, 146930), (20990, 142072), (24080, 123841), (25370, 117544), (29386, 101480), (33040, 90257), (33584, 88795), (35518, 83960), (40592, 73465), (41980, 71036), (50740, 58772)]