780353028

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 360

約数和(自身を含む): 2703624000

約数和(自身を除く): 1923270972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 81, 84, 91, 98, 108, 114, 117, 126, 133, 147, 156, 162, 171, 182, 189, 196, 199, 228, 234, 247, 252, 266, 273, 294, 324, 342, 351, 364, 378, 398, 399, 441, 468, 494, 513, 532, 546, 567, 588, 597, 637, 684, 702, 741, 756, 796, 798, 819, 882, 931, 988, 1026, 1053, 1092, 1134, 1194, 1197, 1274, 1323, 1393, 1404, 1482, 1539, 1596, 1638, 1729, 1764, 1791, 1862, 1911, 2052, 2106, 2223, 2268, 2388, 2394, 2457, 2548, 2587, 2646, 2786, 2793, 2964, 3078, 3276, 3458, 3582, 3591, 3724, 3781, 3822, 3969, 4179, 4212, 4446, 4788, 4914, 5174, 5187, 5292, 5373, 5572, 5586, 5733, 6156, 6669, 6916, 7164, 7182, 7371, 7562, 7644, 7761, 7938, 8358, 8379, 8892, 9751, 9828, 10348, 10374, 10746, 10773, 11172, 11343, 11466, 12103, 12537, 13338, 14364, 14742, 15124, 15522, 15561, 15876, 16119, 16716, 16758, 17199, 18109, 19502, 20007, 20748, 21492, 21546, 22686, 22932, 23283, 24206, 25074, 25137, 26467, 26676, 29253, 29484, 31044, 31122, 32238, 33516, 34029, 34398, 36218, 36309, 37611, 39004, 40014, 43092, 45372, 46566, 46683, 48412, 49153, 50148, 50274, 51597, 52934, 54327, 58506, 62244, 64476, 68058, 68796, 69849, 72436, 72618, 75222, 75411, 79401, 80028, 87759, 93132, 93366, 98306, 100548, 102087, 103194, 105868, 108654, 108927, 112833, 117012, 126763, 136116, 139698, 140049, 145236, 147459, 150444, 150822, 158802, 162981, 175518, 185269, 186732, 196612, 204174, 206388, 209547, 217308, 217854, 225666, 238203, 253526, 263277, 279396, 280098, 294918, 301644, 306261, 317604, 325962, 326781, 344071, 351036, 370538, 380289, 408348, 419094, 435708, 442377, 451332, 476406, 488943, 507052, 526554, 555807, 560196, 589836, 612522, 651924, 653562, 688142, 714609, 741076, 760578, 789831, 838188, 884754, 952812, 977886, 980343, 1032213, 1053108, 1111614, 1140867, 1225044, 1307124, 1327131, 1376284, 1429218, 1466829, 1521156, 1579662, 1667421, 1769508, 1955772, 1960686, 2064426, 2143827, 2223228, 2281734, 2408497, 2654262, 2858436, 2933658, 3096639, 3159324, 3334842, 3422601, 3921372, 3981393, 4128852, 4287654, 4563468, 4816994, 5002263, 5308524, 5867316, 6193278, 6669684, 6845202, 7225491, 7962786, 8575308, 9289917, 9633988, 10004526, 10267803, 12386556, 13690404, 14450982, 15006789, 15925572, 18579834, 20009052, 20535606, 21676473, 27869751, 28901964, 30013578, 37159668, 41071212, 43352946, 55739502, 60027156, 65029419, 86705892, 111479004, 130058838, 195088257, 260117676, 390176514, 780353028]

約数ペア:

[(1, 780353028), (2, 390176514), (3, 260117676), (4, 195088257), (6, 130058838), (7, 111479004), (9, 86705892), (12, 65029419), (13, 60027156), (14, 55739502), (18, 43352946), (19, 41071212), (21, 37159668), (26, 30013578), (27, 28901964), (28, 27869751), (36, 21676473), (38, 20535606), (39, 20009052), (42, 18579834), (49, 15925572), (52, 15006789), (54, 14450982), (57, 13690404), (63, 12386556), (76, 10267803), (78, 10004526), (81, 9633988), (84, 9289917), (91, 8575308), (98, 7962786), (108, 7225491), (114, 6845202), (117, 6669684), (126, 6193278), (133, 5867316), (147, 5308524), (156, 5002263), (162, 4816994), (171, 4563468), (182, 4287654), (189, 4128852), (196, 3981393), (199, 3921372), (228, 3422601), (234, 3334842), (247, 3159324), (252, 3096639), (266, 2933658), (273, 2858436), (294, 2654262), (324, 2408497), (342, 2281734), (351, 2223228), (364, 2143827), (378, 2064426), (398, 1960686), (399, 1955772), (441, 1769508), (468, 1667421), (494, 1579662), (513, 1521156), (532, 1466829), (546, 1429218), (567, 1376284), (588, 1327131), (597, 1307124), (637, 1225044), (684, 1140867), (702, 1111614), (741, 1053108), (756, 1032213), (796, 980343), (798, 977886), (819, 952812), (882, 884754), (931, 838188), (988, 789831), (1026, 760578), (1053, 741076), (1092, 714609), (1134, 688142), (1194, 653562), (1197, 651924), (1274, 612522), (1323, 589836), (1393, 560196), (1404, 555807), (1482, 526554), (1539, 507052), (1596, 488943), (1638, 476406), (1729, 451332), (1764, 442377), (1791, 435708), (1862, 419094), (1911, 408348), (2052, 380289), (2106, 370538), (2223, 351036), (2268, 344071), (2388, 326781), (2394, 325962), (2457, 317604), (2548, 306261), (2587, 301644), (2646, 294918), (2786, 280098), (2793, 279396), (2964, 263277), (3078, 253526), (3276, 238203), (3458, 225666), (3582, 217854), (3591, 217308), (3724, 209547), (3781, 206388), (3822, 204174), (3969, 196612), (4179, 186732), (4212, 185269), (4446, 175518), (4788, 162981), (4914, 158802), (5174, 150822), (5187, 150444), (5292, 147459), (5373, 145236), (5572, 140049), (5586, 139698), (5733, 136116), (6156, 126763), (6669, 117012), (6916, 112833), (7164, 108927), (7182, 108654), (7371, 105868), (7562, 103194), (7644, 102087), (7761, 100548), (7938, 98306), (8358, 93366), (8379, 93132), (8892, 87759), (9751, 80028), (9828, 79401), (10348, 75411), (10374, 75222), (10746, 72618), (10773, 72436), (11172, 69849), (11343, 68796), (11466, 68058), (12103, 64476), (12537, 62244), (13338, 58506), (14364, 54327), (14742, 52934), (15124, 51597), (15522, 50274), (15561, 50148), (15876, 49153), (16119, 48412), (16716, 46683), (16758, 46566), (17199, 45372), (18109, 43092), (19502, 40014), (20007, 39004), (20748, 37611), (21492, 36309), (21546, 36218), (22686, 34398), (22932, 34029), (23283, 33516), (24206, 32238), (25074, 31122), (25137, 31044), (26467, 29484), (26676, 29253)]