322974540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 240

約数和(自身を含む): 1219680000

約数和(自身を除く): 896705460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1499, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2835, 2998, 3078, 3420, 3591, 3780, 3990, 4497, 4788, 5130, 5670, 5985, 5996, 6156, 7182, 7495, 7695, 7980, 8994, 10260, 10493, 10773, 11340, 11970, 13491, 14364, 14990, 15390, 17955, 17988, 20986, 21546, 22485, 23940, 26982, 28481, 29980, 30780, 31479, 35910, 40473, 41972, 43092, 44970, 52465, 53865, 53964, 56962, 62958, 67455, 71820, 80946, 85443, 89940, 94437, 104930, 107730, 113924, 121419, 125916, 134910, 142405, 157395, 161892, 170886, 188874, 199367, 202365, 209860, 215460, 242838, 256329, 269820, 283311, 284810, 314790, 341772, 377748, 398734, 404730, 427215, 472185, 485676, 512658, 566622, 569620, 598101, 607095, 629580, 768987, 797468, 809460, 849933, 854430, 944370, 996835, 1025316, 1133244, 1196202, 1214190, 1281645, 1416555, 1537974, 1699866, 1708860, 1794303, 1888740, 1993670, 2306961, 2392404, 2428380, 2563290, 2833110, 2990505, 3075948, 3399732, 3588606, 3844935, 3987340, 4249665, 4613922, 5126580, 5382909, 5666220, 5981010, 7177212, 7689870, 8499330, 8971515, 9227844, 10765818, 11534805, 11962020, 15379740, 16148727, 16998660, 17943030, 21531636, 23069610, 26914545, 32297454, 35886060, 46139220, 53829090, 64594908, 80743635, 107658180, 161487270, 322974540]

約数ペア:

[(1, 322974540), (2, 161487270), (3, 107658180), (4, 80743635), (5, 64594908), (6, 53829090), (7, 46139220), (9, 35886060), (10, 32297454), (12, 26914545), (14, 23069610), (15, 21531636), (18, 17943030), (19, 16998660), (20, 16148727), (21, 15379740), (27, 11962020), (28, 11534805), (30, 10765818), (35, 9227844), (36, 8971515), (38, 8499330), (42, 7689870), (45, 7177212), (54, 5981010), (57, 5666220), (60, 5382909), (63, 5126580), (70, 4613922), (76, 4249665), (81, 3987340), (84, 3844935), (90, 3588606), (95, 3399732), (105, 3075948), (108, 2990505), (114, 2833110), (126, 2563290), (133, 2428380), (135, 2392404), (140, 2306961), (162, 1993670), (171, 1888740), (180, 1794303), (189, 1708860), (190, 1699866), (210, 1537974), (228, 1416555), (252, 1281645), (266, 1214190), (270, 1196202), (285, 1133244), (315, 1025316), (324, 996835), (342, 944370), (378, 854430), (380, 849933), (399, 809460), (405, 797468), (420, 768987), (513, 629580), (532, 607095), (540, 598101), (567, 569620), (570, 566622), (630, 512658), (665, 485676), (684, 472185), (756, 427215), (798, 404730), (810, 398734), (855, 377748), (945, 341772), (1026, 314790), (1134, 284810), (1140, 283311), (1197, 269820), (1260, 256329), (1330, 242838), (1499, 215460), (1539, 209860), (1596, 202365), (1620, 199367), (1710, 188874), (1890, 170886), (1995, 161892), (2052, 157395), (2268, 142405), (2394, 134910), (2565, 125916), (2660, 121419), (2835, 113924), (2998, 107730), (3078, 104930), (3420, 94437), (3591, 89940), (3780, 85443), (3990, 80946), (4497, 71820), (4788, 67455), (5130, 62958), (5670, 56962), (5985, 53964), (5996, 53865), (6156, 52465), (7182, 44970), (7495, 43092), (7695, 41972), (7980, 40473), (8994, 35910), (10260, 31479), (10493, 30780), (10773, 29980), (11340, 28481), (11970, 26982), (13491, 23940), (14364, 22485), (14990, 21546), (15390, 20986), (17955, 17988)]