388894429440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3068927}}^1$

素因数の和:3068965

約数の個数: 216

約数和(自身を含む): 1467855986688

約数和(自身を除く): 1078961557248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 21120, 25344, 31680, 42240, 63360, 126720, 3068927, 6137854, 9206781, 12275708, 15344635, 18413562, 24551416, 27620343, 30689270, 33758197, 36827124, 46033905, 49102832, 55240686, 61378540, 67516394, 73654248, 92067810, 98205664, 101274591, 110481372, 122757080, 135032788, 138101715, 147308496, 168790985, 184135620, 196411328, 202549182, 220962744, 245514160, 270065576, 276203430, 294616992, 303823773, 337581970, 368271240, 392822656, 405098364, 441925488, 491028320, 506372955, 540131152, 552406860, 589233984, 607647546, 675163940, 736542480, 785645312, 810196728, 883850976, 982056640, 1012745910, 1080262304, 1104813720, 1178467968, 1215295092, 1350327880, 1473084960, 1519118865, 1620393456, 1767701952, 1964113280, 2025491820, 2160524608, 2209627440, 2356935936, 2430590184, 2700655760, 2946169920, 3038237730, 3240786912, 3535403904, 3928226560, 4050983640, 4321049216, 4419254880, 4861180368, 5401311520, 5892339840, 6076475460, 6481573824, 7070807808, 8101967280, 8642098432, 8838509760, 9722360736, 10802623040, 11784679680, 12152950920, 12963147648, 16203934560, 17677019520, 19444721472, 21605246080, 24305901840, 25926295296, 32407869120, 35354039040, 38889442944, 43210492160, 48611803680, 64815738240, 77778885888, 97223607360, 129631476480, 194447214720, 388894429440]

約数ペア:

[(1, 388894429440), (2, 194447214720), (3, 129631476480), (4, 97223607360), (5, 77778885888), (6, 64815738240), (8, 48611803680), (9, 43210492160), (10, 38889442944), (11, 35354039040), (12, 32407869120), (15, 25926295296), (16, 24305901840), (18, 21605246080), (20, 19444721472), (22, 17677019520), (24, 16203934560), (30, 12963147648), (32, 12152950920), (33, 11784679680), (36, 10802623040), (40, 9722360736), (44, 8838509760), (45, 8642098432), (48, 8101967280), (55, 7070807808), (60, 6481573824), (64, 6076475460), (66, 5892339840), (72, 5401311520), (80, 4861180368), (88, 4419254880), (90, 4321049216), (96, 4050983640), (99, 3928226560), (110, 3535403904), (120, 3240786912), (128, 3038237730), (132, 2946169920), (144, 2700655760), (160, 2430590184), (165, 2356935936), (176, 2209627440), (180, 2160524608), (192, 2025491820), (198, 1964113280), (220, 1767701952), (240, 1620393456), (256, 1519118865), (264, 1473084960), (288, 1350327880), (320, 1215295092), (330, 1178467968), (352, 1104813720), (360, 1080262304), (384, 1012745910), (396, 982056640), (440, 883850976), (480, 810196728), (495, 785645312), (528, 736542480), (576, 675163940), (640, 607647546), (660, 589233984), (704, 552406860), (720, 540131152), (768, 506372955), (792, 491028320), (880, 441925488), (960, 405098364), (990, 392822656), (1056, 368271240), (1152, 337581970), (1280, 303823773), (1320, 294616992), (1408, 276203430), (1440, 270065576), (1584, 245514160), (1760, 220962744), (1920, 202549182), (1980, 196411328), (2112, 184135620), (2304, 168790985), (2640, 147308496), (2816, 138101715), (2880, 135032788), (3168, 122757080), (3520, 110481372), (3840, 101274591), (3960, 98205664), (4224, 92067810), (5280, 73654248), (5760, 67516394), (6336, 61378540), (7040, 55240686), (7920, 49102832), (8448, 46033905), (10560, 36827124), (11520, 33758197), (12672, 30689270), (14080, 27620343), (15840, 24551416), (21120, 18413562), (25344, 15344635), (31680, 12275708), (42240, 9206781), (63360, 6137854), (126720, 3068927)]