442748160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 288

約数和(自身を含む): 1642394880

約数和(自身を除く): 1199646720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 557, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1114, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1671, 1728, 1840, 1920, 2070, 2160, 2208, 2228, 2304, 2484, 2760, 2785, 2880, 2944, 3105, 3312, 3342, 3456, 3680, 3840, 4140, 4320, 4416, 4456, 4968, 5013, 5520, 5570, 5760, 5888, 6210, 6624, 6684, 6912, 7360, 8280, 8355, 8640, 8832, 8912, 9936, 10026, 11040, 11140, 11520, 12420, 12811, 13248, 13368, 14720, 15039, 16560, 16710, 17280, 17664, 17824, 19872, 20052, 22080, 22280, 24840, 25065, 25622, 26496, 26736, 29440, 30078, 33120, 33420, 34560, 35648, 38433, 39744, 40104, 44160, 44560, 49680, 50130, 51244, 52992, 53472, 60156, 64055, 66240, 66840, 71296, 75195, 76866, 79488, 80208, 88320, 89120, 99360, 100260, 102488, 106944, 115299, 120312, 128110, 132480, 133680, 142592, 150390, 153732, 158976, 160416, 178240, 192165, 198720, 200520, 204976, 213888, 230598, 240624, 256220, 264960, 267360, 300780, 307464, 320832, 345897, 356480, 384330, 397440, 401040, 409952, 427776, 461196, 481248, 512440, 534720, 576495, 601560, 614928, 641664, 691794, 712960, 768660, 794880, 802080, 819904, 922392, 962496, 1024880, 1069440, 1152990, 1203120, 1229856, 1283328, 1383588, 1537320, 1604160, 1639808, 1729485, 1844784, 1924992, 2049760, 2138880, 2305980, 2406240, 2459712, 2767176, 3074640, 3208320, 3279616, 3458970, 3689568, 3849984, 4099520, 4611960, 4812480, 4919424, 5534352, 6149280, 6416640, 6917940, 7379136, 8199040, 9223920, 9624960, 9838848, 11068704, 12298560, 13835880, 14758272, 16398080, 18447840, 19249920, 22137408, 24597120, 27671760, 29516544, 36895680, 44274816, 49194240, 55343520, 73791360, 88549632, 110687040, 147582720, 221374080, 442748160]

約数ペア:

[(1, 442748160), (2, 221374080), (3, 147582720), (4, 110687040), (5, 88549632), (6, 73791360), (8, 55343520), (9, 49194240), (10, 44274816), (12, 36895680), (15, 29516544), (16, 27671760), (18, 24597120), (20, 22137408), (23, 19249920), (24, 18447840), (27, 16398080), (30, 14758272), (32, 13835880), (36, 12298560), (40, 11068704), (45, 9838848), (46, 9624960), (48, 9223920), (54, 8199040), (60, 7379136), (64, 6917940), (69, 6416640), (72, 6149280), (80, 5534352), (90, 4919424), (92, 4812480), (96, 4611960), (108, 4099520), (115, 3849984), (120, 3689568), (128, 3458970), (135, 3279616), (138, 3208320), (144, 3074640), (160, 2767176), (180, 2459712), (184, 2406240), (192, 2305980), (207, 2138880), (216, 2049760), (230, 1924992), (240, 1844784), (256, 1729485), (270, 1639808), (276, 1604160), (288, 1537320), (320, 1383588), (345, 1283328), (360, 1229856), (368, 1203120), (384, 1152990), (414, 1069440), (432, 1024880), (460, 962496), (480, 922392), (540, 819904), (552, 802080), (557, 794880), (576, 768660), (621, 712960), (640, 691794), (690, 641664), (720, 614928), (736, 601560), (768, 576495), (828, 534720), (864, 512440), (920, 481248), (960, 461196), (1035, 427776), (1080, 409952), (1104, 401040), (1114, 397440), (1152, 384330), (1242, 356480), (1280, 345897), (1380, 320832), (1440, 307464), (1472, 300780), (1656, 267360), (1671, 264960), (1728, 256220), (1840, 240624), (1920, 230598), (2070, 213888), (2160, 204976), (2208, 200520), (2228, 198720), (2304, 192165), (2484, 178240), (2760, 160416), (2785, 158976), (2880, 153732), (2944, 150390), (3105, 142592), (3312, 133680), (3342, 132480), (3456, 128110), (3680, 120312), (3840, 115299), (4140, 106944), (4320, 102488), (4416, 100260), (4456, 99360), (4968, 89120), (5013, 88320), (5520, 80208), (5570, 79488), (5760, 76866), (5888, 75195), (6210, 71296), (6624, 66840), (6684, 66240), (6912, 64055), (7360, 60156), (8280, 53472), (8355, 52992), (8640, 51244), (8832, 50130), (8912, 49680), (9936, 44560), (10026, 44160), (11040, 40104), (11140, 39744), (11520, 38433), (12420, 35648), (12811, 34560), (13248, 33420), (13368, 33120), (14720, 30078), (15039, 29440), (16560, 26736), (16710, 26496), (17280, 25622), (17664, 25065), (17824, 24840), (19872, 22280), (20052, 22080)]