20400657732

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 576

約数和(自身を含む): 70773248000

約数和(自身を除く): 50372590268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 61, 63, 76, 78, 81, 84, 91, 108, 114, 117, 122, 126, 133, 156, 162, 171, 182, 183, 189, 199, 228, 234, 243, 244, 247, 252, 266, 273, 324, 342, 351, 364, 366, 378, 398, 399, 427, 468, 486, 494, 513, 532, 546, 549, 567, 597, 684, 702, 732, 741, 756, 793, 796, 798, 819, 854, 972, 988, 1026, 1053, 1092, 1098, 1134, 1159, 1194, 1197, 1281, 1393, 1404, 1482, 1539, 1586, 1596, 1638, 1647, 1701, 1708, 1729, 1791, 2052, 2106, 2196, 2223, 2268, 2318, 2379, 2388, 2394, 2457, 2562, 2587, 2786, 2964, 3078, 3159, 3172, 3276, 3294, 3402, 3458, 3477, 3582, 3591, 3781, 3843, 4179, 4212, 4446, 4617, 4636, 4758, 4788, 4914, 4941, 5124, 5174, 5187, 5373, 5551, 5572, 6156, 6318, 6588, 6669, 6804, 6916, 6954, 7137, 7164, 7182, 7371, 7562, 7686, 7761, 8113, 8358, 8892, 9234, 9516, 9828, 9882, 10348, 10374, 10431, 10746, 10773, 11102, 11343, 11529, 12139, 12537, 12636, 13338, 13908, 14274, 14364, 14742, 14823, 15067, 15124, 15372, 15522, 15561, 16119, 16226, 16653, 16716, 18109, 18468, 19764, 20007, 20748, 20862, 21411, 21492, 21546, 22113, 22204, 22686, 23058, 23283, 24278, 24339, 25074, 26467, 26676, 28548, 29484, 29646, 30134, 31044, 31122, 31293, 32238, 32319, 32452, 33306, 34029, 34587, 36218, 36417, 37611, 40014, 41724, 42822, 43092, 44226, 45201, 45372, 46116, 46566, 46683, 48357, 48556, 48678, 49153, 49959, 50148, 52934, 54327, 59292, 60021, 60268, 62244, 62586, 64233, 64476, 64638, 66612, 68058, 69174, 69849, 72436, 72834, 73017, 75222, 79401, 80028, 84973, 85644, 88452, 90402, 93132, 93366, 93879, 96714, 97356, 98306, 99918, 102087, 103761, 105469, 105868, 108654, 109251, 112833, 120042, 125172, 128466, 129276, 135603, 136116, 138348, 139698, 140049, 145668, 146034, 147459, 149877, 150444, 157807, 158802, 162981, 169946, 180804, 186732, 187758, 192699, 193428, 196612, 199836, 204174, 207522, 209547, 210938, 217308, 218502, 219051, 225666, 230641, 238203, 240084, 254919, 256932, 271206, 279396, 280098, 281637, 292068, 294918, 299754, 306261, 315614, 316407, 317604, 325962, 327753, 338499, 339892, 344071, 375516, 385398, 406809, 408348, 415044, 419094, 420147, 421876, 437004, 438102, 442377, 449631, 451332, 461282, 473421, 476406, 488943, 509838, 542412, 560196, 563274, 589836, 599508, 612522, 628641, 631228, 632814, 651924, 655506, 657153, 676998, 688142, 691923, 714609, 764757, 770796, 813618, 838188, 840294, 876204, 884754, 899262, 918783, 922564, 946842, 949221, 952812, 977886, 983259, 1019676, 1032213, 1104649, 1126548, 1220427, 1225044, 1257282, 1265628, 1311012, 1314306, 1327131, 1348893, 1353996, 1376284, 1383846, 1420263, 1429218, 1466829, 1529514, 1614487, 1627236, 1680588, 1769508, 1798524, 1837566, 1893684, 1898442, 1955772, 1966518, 1971459, 2064426, 2075769, 2143827, 2209298, 2294271, 2440854, 2514564, 2628612, 2654262, 2697786, 2767692, 2840526, 2847663, 2858436, 2933658, 2949777, 2998333, 3059028, 3096639, 3228974, 3313947, 3661281, 3675132, 3796884, 3933036, 3942918, 3981393, 4128852, 4151538, 4260789, 4287654, 4400487, 4418596, 4588542, 4843461, 4881708, 5308524, 5395572, 5681052, 5695326, 5867316, 5899554, 5996666, 6193278, 6227307, 6431481, 6457948, 6627894, 6882813, 7322562, 7885836, 7962786, 8303076, 8521578, 8542989, 8575308, 8800974, 8994999, 9177084, 9289917, 9686922, 9941841, 11390652, 11799108, 11944179, 11993332, 12386556, 12454614, 12782367, 12862962, 13255788, 13765626, 14530383, 14645124, 15925572, 17043156, 17085978, 17601948, 17989998, 18579834, 18681921, 19373844, 19883682, 20648439, 20988331, 23888358, 24909228, 25564734, 25628967, 25725924, 26984997, 27531252, 27869751, 29060766, 29825523, 34171956, 35979996, 37159668, 37363842, 38347101, 39767364, 41296878, 41976662, 43591149, 47776716, 51129468, 51257934, 53969994, 55739502, 56045763, 58121532, 59651046, 62964993, 74727684, 76694202, 80954991, 82593756, 83609253, 83953324, 87182298, 89476569, 102515868, 107939988, 111479004, 112091526, 119302092, 125929986, 130773447, 153388404, 161909982, 167218506, 174364596, 178953138, 188894979, 224183052, 242864973, 251859972, 261546894, 268429707, 323819964, 334437012, 357906276, 377789958, 392320341, 485729946, 523093788, 536859414, 566684937, 728594919, 755579916, 784640682, 971459892, 1073718828, 1133369874, 1457189838, 1569281364, 1700054811, 2266739748, 2914379676, 3400109622, 5100164433, 6800219244, 10200328866, 20400657732]

約数ペア:

[(1, 20400657732), (2, 10200328866), (3, 6800219244), (4, 5100164433), (6, 3400109622), (7, 2914379676), (9, 2266739748), (12, 1700054811), (13, 1569281364), (14, 1457189838), (18, 1133369874), (19, 1073718828), (21, 971459892), (26, 784640682), (27, 755579916), (28, 728594919), (36, 566684937), (38, 536859414), (39, 523093788), (42, 485729946), (52, 392320341), (54, 377789958), (57, 357906276), (61, 334437012), (63, 323819964), (76, 268429707), (78, 261546894), (81, 251859972), (84, 242864973), (91, 224183052), (108, 188894979), (114, 178953138), (117, 174364596), (122, 167218506), (126, 161909982), (133, 153388404), (156, 130773447), (162, 125929986), (171, 119302092), (182, 112091526), (183, 111479004), (189, 107939988), (199, 102515868), (228, 89476569), (234, 87182298), (243, 83953324), (244, 83609253), (247, 82593756), (252, 80954991), (266, 76694202), (273, 74727684), (324, 62964993), (342, 59651046), (351, 58121532), (364, 56045763), (366, 55739502), (378, 53969994), (398, 51257934), (399, 51129468), (427, 47776716), (468, 43591149), (486, 41976662), (494, 41296878), (513, 39767364), (532, 38347101), (546, 37363842), (549, 37159668), (567, 35979996), (597, 34171956), (684, 29825523), (702, 29060766), (732, 27869751), (741, 27531252), (756, 26984997), (793, 25725924), (796, 25628967), (798, 25564734), (819, 24909228), (854, 23888358), (972, 20988331), (988, 20648439), (1026, 19883682), (1053, 19373844), (1092, 18681921), (1098, 18579834), (1134, 17989998), (1159, 17601948), (1194, 17085978), (1197, 17043156), (1281, 15925572), (1393, 14645124), (1404, 14530383), (1482, 13765626), (1539, 13255788), (1586, 12862962), (1596, 12782367), (1638, 12454614), (1647, 12386556), (1701, 11993332), (1708, 11944179), (1729, 11799108), (1791, 11390652), (2052, 9941841), (2106, 9686922), (2196, 9289917), (2223, 9177084), (2268, 8994999), (2318, 8800974), (2379, 8575308), (2388, 8542989), (2394, 8521578), (2457, 8303076), (2562, 7962786), (2587, 7885836), (2786, 7322562), (2964, 6882813), (3078, 6627894), (3159, 6457948), (3172, 6431481), (3276, 6227307), (3294, 6193278), (3402, 5996666), (3458, 5899554), (3477, 5867316), (3582, 5695326), (3591, 5681052), (3781, 5395572), (3843, 5308524), (4179, 4881708), (4212, 4843461), (4446, 4588542), (4617, 4418596), (4636, 4400487), (4758, 4287654), (4788, 4260789), (4914, 4151538), (4941, 4128852), (5124, 3981393), (5174, 3942918), (5187, 3933036), (5373, 3796884), (5551, 3675132), (5572, 3661281), (6156, 3313947), (6318, 3228974), (6588, 3096639), (6669, 3059028), (6804, 2998333), (6916, 2949777), (6954, 2933658), (7137, 2858436), (7164, 2847663), (7182, 2840526), (7371, 2767692), (7562, 2697786), (7686, 2654262), (7761, 2628612), (8113, 2514564), (8358, 2440854), (8892, 2294271), (9234, 2209298), (9516, 2143827), (9828, 2075769), (9882, 2064426), (10348, 1971459), (10374, 1966518), (10431, 1955772), (10746, 1898442), (10773, 1893684), (11102, 1837566), (11343, 1798524), (11529, 1769508), (12139, 1680588), (12537, 1627236), (12636, 1614487), (13338, 1529514), (13908, 1466829), (14274, 1429218), (14364, 1420263), (14742, 1383846), (14823, 1376284), (15067, 1353996), (15124, 1348893), (15372, 1327131), (15522, 1314306), (15561, 1311012), (16119, 1265628), (16226, 1257282), (16653, 1225044), (16716, 1220427), (18109, 1126548), (18468, 1104649), (19764, 1032213), (20007, 1019676), (20748, 983259), (20862, 977886), (21411, 952812), (21492, 949221), (21546, 946842), (22113, 922564), (22204, 918783), (22686, 899262), (23058, 884754), (23283, 876204), (24278, 840294), (24339, 838188), (25074, 813618), (26467, 770796), (26676, 764757), (28548, 714609), (29484, 691923), (29646, 688142), (30134, 676998), (31044, 657153), (31122, 655506), (31293, 651924), (32238, 632814), (32319, 631228), (32452, 628641), (33306, 612522), (34029, 599508), (34587, 589836), (36218, 563274), (36417, 560196), (37611, 542412), (40014, 509838), (41724, 488943), (42822, 476406), (43092, 473421), (44226, 461282), (45201, 451332), (45372, 449631), (46116, 442377), (46566, 438102), (46683, 437004), (48357, 421876), (48556, 420147), (48678, 419094), (49153, 415044), (49959, 408348), (50148, 406809), (52934, 385398), (54327, 375516), (59292, 344071), (60021, 339892), (60268, 338499), (62244, 327753), (62586, 325962), (64233, 317604), (64476, 316407), (64638, 315614), (66612, 306261), (68058, 299754), (69174, 294918), (69849, 292068), (72436, 281637), (72834, 280098), (73017, 279396), (75222, 271206), (79401, 256932), (80028, 254919), (84973, 240084), (85644, 238203), (88452, 230641), (90402, 225666), (93132, 219051), (93366, 218502), (93879, 217308), (96714, 210938), (97356, 209547), (98306, 207522), (99918, 204174), (102087, 199836), (103761, 196612), (105469, 193428), (105868, 192699), (108654, 187758), (109251, 186732), (112833, 180804), (120042, 169946), (125172, 162981), (128466, 158802), (129276, 157807), (135603, 150444), (136116, 149877), (138348, 147459), (139698, 146034), (140049, 145668)]