184856320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 509201280

約数和(自身を除く): 324344960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 608, 640, 691, 704, 760, 836, 880, 1045, 1216, 1280, 1382, 1408, 1520, 1672, 1760, 2090, 2432, 2764, 2816, 3040, 3344, 3455, 3520, 4180, 4864, 5528, 6080, 6688, 6910, 7040, 7601, 8360, 11056, 12160, 13129, 13376, 13820, 14080, 15202, 16720, 22112, 24320, 26258, 26752, 27640, 30404, 33440, 38005, 44224, 52516, 53504, 55280, 60808, 65645, 66880, 76010, 88448, 105032, 110560, 121616, 131290, 133760, 144419, 152020, 176896, 210064, 221120, 243232, 262580, 267520, 288838, 304040, 420128, 442240, 486464, 525160, 577676, 608080, 722095, 840256, 884480, 972928, 1050320, 1155352, 1216160, 1444190, 1680512, 1945856, 2100640, 2310704, 2432320, 2888380, 3361024, 4201280, 4621408, 4864640, 5776760, 8402560, 9242816, 9729280, 11553520, 16805120, 18485632, 23107040, 36971264, 46214080, 92428160, 184856320]

約数ペア:

[(1, 184856320), (2, 92428160), (4, 46214080), (5, 36971264), (8, 23107040), (10, 18485632), (11, 16805120), (16, 11553520), (19, 9729280), (20, 9242816), (22, 8402560), (32, 5776760), (38, 4864640), (40, 4621408), (44, 4201280), (55, 3361024), (64, 2888380), (76, 2432320), (80, 2310704), (88, 2100640), (95, 1945856), (110, 1680512), (128, 1444190), (152, 1216160), (160, 1155352), (176, 1050320), (190, 972928), (209, 884480), (220, 840256), (256, 722095), (304, 608080), (320, 577676), (352, 525160), (380, 486464), (418, 442240), (440, 420128), (608, 304040), (640, 288838), (691, 267520), (704, 262580), (760, 243232), (836, 221120), (880, 210064), (1045, 176896), (1216, 152020), (1280, 144419), (1382, 133760), (1408, 131290), (1520, 121616), (1672, 110560), (1760, 105032), (2090, 88448), (2432, 76010), (2764, 66880), (2816, 65645), (3040, 60808), (3344, 55280), (3455, 53504), (3520, 52516), (4180, 44224), (4864, 38005), (5528, 33440), (6080, 30404), (6688, 27640), (6910, 26752), (7040, 26258), (7601, 24320), (8360, 22112), (11056, 16720), (12160, 15202), (13129, 14080), (13376, 13820)]