16615681488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8423}}^1$

素因数の和:8566

約数の個数: 240

約数和(自身を含む): 56490670080

約数和(自身を除く): 39874988592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 103, 112, 114, 126, 133, 144, 152, 168, 171, 206, 228, 252, 266, 304, 309, 336, 342, 399, 412, 456, 504, 532, 618, 684, 721, 798, 824, 912, 927, 1008, 1064, 1197, 1236, 1368, 1442, 1596, 1648, 1854, 1957, 2128, 2163, 2394, 2472, 2736, 2884, 3192, 3708, 3914, 4326, 4788, 4944, 5768, 5871, 6384, 6489, 7416, 7828, 8423, 8652, 9576, 11536, 11742, 12978, 13699, 14832, 15656, 16846, 17304, 17613, 19152, 23484, 25269, 25956, 27398, 31312, 33692, 34608, 35226, 41097, 46968, 50538, 51912, 54796, 58961, 67384, 70452, 75807, 82194, 93936, 101076, 103824, 109592, 117922, 123291, 134768, 140904, 151614, 160037, 164388, 176883, 202152, 219184, 235844, 246582, 281808, 303228, 320074, 328776, 353766, 404304, 471688, 480111, 493164, 530649, 606456, 640148, 657552, 707532, 867569, 943376, 960222, 986328, 1061298, 1120259, 1212912, 1280296, 1415064, 1440333, 1735138, 1920444, 1972656, 2122596, 2240518, 2560592, 2602707, 2830128, 2880666, 3360777, 3470276, 3840888, 4245192, 4481036, 5205414, 5761332, 6072983, 6721554, 6940552, 7681776, 7808121, 8490384, 8962072, 10082331, 10410828, 11522664, 12145966, 13443108, 13881104, 15616242, 16483811, 17924144, 18218949, 20164662, 20821656, 23045328, 24291932, 26886216, 31232484, 32967622, 36437898, 40329324, 41643312, 48583864, 49451433, 53772432, 54656847, 62464968, 65935244, 72875796, 80658648, 97167728, 98902866, 109313694, 115386677, 124929936, 131870488, 145751592, 148354299, 161317296, 197805732, 218627388, 230773354, 263740976, 291503184, 296708598, 346160031, 395611464, 437254776, 461546708, 593417196, 692320062, 791222928, 874509552, 923093416, 1038480093, 1186834392, 1384640124, 1846186832, 2076960186, 2373668784, 2769280248, 4153920372, 5538560496, 8307840744, 16615681488]

約数ペア:

[(1, 16615681488), (2, 8307840744), (3, 5538560496), (4, 4153920372), (6, 2769280248), (7, 2373668784), (8, 2076960186), (9, 1846186832), (12, 1384640124), (14, 1186834392), (16, 1038480093), (18, 923093416), (19, 874509552), (21, 791222928), (24, 692320062), (28, 593417196), (36, 461546708), (38, 437254776), (42, 395611464), (48, 346160031), (56, 296708598), (57, 291503184), (63, 263740976), (72, 230773354), (76, 218627388), (84, 197805732), (103, 161317296), (112, 148354299), (114, 145751592), (126, 131870488), (133, 124929936), (144, 115386677), (152, 109313694), (168, 98902866), (171, 97167728), (206, 80658648), (228, 72875796), (252, 65935244), (266, 62464968), (304, 54656847), (309, 53772432), (336, 49451433), (342, 48583864), (399, 41643312), (412, 40329324), (456, 36437898), (504, 32967622), (532, 31232484), (618, 26886216), (684, 24291932), (721, 23045328), (798, 20821656), (824, 20164662), (912, 18218949), (927, 17924144), (1008, 16483811), (1064, 15616242), (1197, 13881104), (1236, 13443108), (1368, 12145966), (1442, 11522664), (1596, 10410828), (1648, 10082331), (1854, 8962072), (1957, 8490384), (2128, 7808121), (2163, 7681776), (2394, 6940552), (2472, 6721554), (2736, 6072983), (2884, 5761332), (3192, 5205414), (3708, 4481036), (3914, 4245192), (4326, 3840888), (4788, 3470276), (4944, 3360777), (5768, 2880666), (5871, 2830128), (6384, 2602707), (6489, 2560592), (7416, 2240518), (7828, 2122596), (8423, 1972656), (8652, 1920444), (9576, 1735138), (11536, 1440333), (11742, 1415064), (12978, 1280296), (13699, 1212912), (14832, 1120259), (15656, 1061298), (16846, 986328), (17304, 960222), (17613, 943376), (19152, 867569), (23484, 707532), (25269, 657552), (25956, 640148), (27398, 606456), (31312, 530649), (33692, 493164), (34608, 480111), (35226, 471688), (41097, 404304), (46968, 353766), (50538, 328776), (51912, 320074), (54796, 303228), (58961, 281808), (67384, 246582), (70452, 235844), (75807, 219184), (82194, 202152), (93936, 176883), (101076, 164388), (103824, 160037), (109592, 151614), (117922, 140904), (123291, 134768)]