160536734720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1378

約数の個数: 176

約数和(自身を含む): 390315082080

約数和(自身を除く): 229778347360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 307, 320, 436, 512, 545, 614, 640, 872, 937, 1024, 1090, 1228, 1280, 1535, 1744, 1874, 2180, 2456, 2560, 3070, 3488, 3748, 4360, 4685, 4912, 5120, 6140, 6976, 7496, 8720, 9370, 9824, 12280, 13952, 14992, 17440, 18740, 19648, 24560, 27904, 29984, 33463, 34880, 37480, 39296, 49120, 55808, 59968, 66926, 69760, 74960, 78592, 98240, 102133, 111616, 119936, 133852, 139520, 149920, 157184, 167315, 196480, 204266, 239872, 267704, 279040, 287659, 299840, 314368, 334630, 392960, 408532, 479744, 510665, 535408, 558080, 575318, 599680, 669260, 785920, 817064, 959488, 1021330, 1070816, 1150636, 1199360, 1338520, 1438295, 1571840, 1634128, 2042660, 2141632, 2301272, 2398720, 2677040, 2876590, 3268256, 4085320, 4283264, 4602544, 4797440, 5354080, 5753180, 6536512, 8170640, 8566528, 9205088, 10708160, 11506360, 13073024, 16341280, 17133056, 18410176, 21416320, 23012720, 26146048, 31354831, 32682560, 34266112, 36820352, 42832640, 46025440, 52292096, 62709662, 65365120, 73640704, 85665280, 92050880, 104584192, 125419324, 130730240, 147281408, 156774155, 171330560, 184101760, 250838648, 261460480, 294562816, 313548310, 368203520, 501677296, 522920960, 627096620, 736407040, 1003354592, 1254193240, 1472814080, 2006709184, 2508386480, 4013418368, 5016772960, 8026836736, 10033545920, 16053673472, 20067091840, 32107346944, 40134183680, 80268367360, 160536734720]

約数ペア:

[(1, 160536734720), (2, 80268367360), (4, 40134183680), (5, 32107346944), (8, 20067091840), (10, 16053673472), (16, 10033545920), (20, 8026836736), (32, 5016772960), (40, 4013418368), (64, 2508386480), (80, 2006709184), (109, 1472814080), (128, 1254193240), (160, 1003354592), (218, 736407040), (256, 627096620), (307, 522920960), (320, 501677296), (436, 368203520), (512, 313548310), (545, 294562816), (614, 261460480), (640, 250838648), (872, 184101760), (937, 171330560), (1024, 156774155), (1090, 147281408), (1228, 130730240), (1280, 125419324), (1535, 104584192), (1744, 92050880), (1874, 85665280), (2180, 73640704), (2456, 65365120), (2560, 62709662), (3070, 52292096), (3488, 46025440), (3748, 42832640), (4360, 36820352), (4685, 34266112), (4912, 32682560), (5120, 31354831), (6140, 26146048), (6976, 23012720), (7496, 21416320), (8720, 18410176), (9370, 17133056), (9824, 16341280), (12280, 13073024), (13952, 11506360), (14992, 10708160), (17440, 9205088), (18740, 8566528), (19648, 8170640), (24560, 6536512), (27904, 5753180), (29984, 5354080), (33463, 4797440), (34880, 4602544), (37480, 4283264), (39296, 4085320), (49120, 3268256), (55808, 2876590), (59968, 2677040), (66926, 2398720), (69760, 2301272), (74960, 2141632), (78592, 2042660), (98240, 1634128), (102133, 1571840), (111616, 1438295), (119936, 1338520), (133852, 1199360), (139520, 1150636), (149920, 1070816), (157184, 1021330), (167315, 959488), (196480, 817064), (204266, 785920), (239872, 669260), (267704, 599680), (279040, 575318), (287659, 558080), (299840, 535408), (314368, 510665), (334630, 479744), (392960, 408532)]