2973783680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 8341315200

約数和(自身を除く): 5367531520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 359, 430, 448, 560, 602, 640, 688, 718, 860, 896, 1120, 1204, 1376, 1436, 1505, 1720, 1795, 1849, 2240, 2408, 2513, 2752, 2872, 3010, 3440, 3590, 3698, 4480, 4816, 5026, 5504, 5744, 6020, 6880, 7180, 7396, 9245, 9632, 10052, 11488, 12040, 12565, 12943, 13760, 14360, 14792, 15437, 18490, 19264, 20104, 22976, 24080, 25130, 25886, 27520, 28720, 29584, 30874, 36980, 38528, 40208, 45952, 48160, 50260, 51772, 57440, 59168, 61748, 64715, 73960, 77185, 80416, 96320, 100520, 103544, 108059, 114880, 118336, 123496, 129430, 147920, 154370, 160832, 192640, 201040, 207088, 216118, 229760, 236672, 246992, 258860, 295840, 308740, 321664, 402080, 414176, 432236, 493984, 517720, 540295, 591680, 617480, 663791, 804160, 828352, 864472, 987968, 1035440, 1080590, 1183360, 1234960, 1327582, 1608320, 1656704, 1728944, 1975936, 2070880, 2161180, 2469920, 2655164, 3318955, 3457888, 4141760, 4322360, 4646537, 4939840, 5310328, 6637910, 6915776, 8283520, 8644720, 9293074, 9879680, 10620656, 13275820, 13831552, 17289440, 18586148, 21241312, 23232685, 26551640, 34578880, 37172296, 42482624, 46465370, 53103280, 69157760, 74344592, 84965248, 92930740, 106206560, 148689184, 185861480, 212413120, 297378368, 371722960, 424826240, 594756736, 743445920, 1486891840, 2973783680]

約数ペア:

[(1, 2973783680), (2, 1486891840), (4, 743445920), (5, 594756736), (7, 424826240), (8, 371722960), (10, 297378368), (14, 212413120), (16, 185861480), (20, 148689184), (28, 106206560), (32, 92930740), (35, 84965248), (40, 74344592), (43, 69157760), (56, 53103280), (64, 46465370), (70, 42482624), (80, 37172296), (86, 34578880), (112, 26551640), (128, 23232685), (140, 21241312), (160, 18586148), (172, 17289440), (215, 13831552), (224, 13275820), (280, 10620656), (301, 9879680), (320, 9293074), (344, 8644720), (359, 8283520), (430, 6915776), (448, 6637910), (560, 5310328), (602, 4939840), (640, 4646537), (688, 4322360), (718, 4141760), (860, 3457888), (896, 3318955), (1120, 2655164), (1204, 2469920), (1376, 2161180), (1436, 2070880), (1505, 1975936), (1720, 1728944), (1795, 1656704), (1849, 1608320), (2240, 1327582), (2408, 1234960), (2513, 1183360), (2752, 1080590), (2872, 1035440), (3010, 987968), (3440, 864472), (3590, 828352), (3698, 804160), (4480, 663791), (4816, 617480), (5026, 591680), (5504, 540295), (5744, 517720), (6020, 493984), (6880, 432236), (7180, 414176), (7396, 402080), (9245, 321664), (9632, 308740), (10052, 295840), (11488, 258860), (12040, 246992), (12565, 236672), (12943, 229760), (13760, 216118), (14360, 207088), (14792, 201040), (15437, 192640), (18490, 160832), (19264, 154370), (20104, 147920), (22976, 129430), (24080, 123496), (25130, 118336), (25886, 114880), (27520, 108059), (28720, 103544), (29584, 100520), (30874, 96320), (36980, 80416), (38528, 77185), (40208, 73960), (45952, 64715), (48160, 61748), (50260, 59168), (51772, 57440)]