8218705920

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 256

約数和(自身を含む): 27480660480

約数和(自身を除く): 19261954560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 727, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1454, 1472, 1536, 1840, 1920, 2048, 2181, 2208, 2560, 2760, 2908, 2944, 3072, 3635, 3680, 3840, 4096, 4362, 4416, 5120, 5520, 5816, 5888, 6144, 7270, 7360, 7680, 8192, 8724, 8832, 10240, 10905, 11040, 11632, 11776, 12288, 14540, 14720, 15360, 16384, 16721, 17448, 17664, 20480, 21810, 22080, 23264, 23552, 24576, 29080, 29440, 30720, 32768, 33442, 34896, 35328, 40960, 43620, 44160, 46528, 47104, 49152, 50163, 58160, 58880, 61440, 66884, 69792, 70656, 81920, 83605, 87240, 88320, 93056, 94208, 98304, 100326, 116320, 117760, 122880, 133768, 139584, 141312, 163840, 167210, 174480, 176640, 186112, 188416, 200652, 232640, 235520, 245760, 250815, 267536, 279168, 282624, 334420, 348960, 353280, 372224, 376832, 401304, 465280, 471040, 491520, 501630, 535072, 558336, 565248, 668840, 697920, 706560, 744448, 753664, 802608, 930560, 942080, 1003260, 1070144, 1116672, 1130496, 1337680, 1395840, 1413120, 1488896, 1605216, 1861120, 1884160, 2006520, 2140288, 2233344, 2260992, 2675360, 2791680, 2826240, 2977792, 3210432, 3722240, 3768320, 4013040, 4280576, 4466688, 5350720, 5583360, 5652480, 5955584, 6420864, 7444480, 8026080, 8561152, 8933376, 10701440, 11166720, 11304960, 11911168, 12841728, 14888960, 16052160, 17122304, 17866752, 21402880, 22333440, 23822336, 25683456, 29777920, 32104320, 34244608, 35733504, 42805760, 44666880, 51366912, 59555840, 64208640, 68489216, 71467008, 85611520, 89333760, 102733824, 119111680, 128417280, 136978432, 171223040, 178667520, 205467648, 256834560, 273956864, 342446080, 357335040, 410935296, 513669120, 547913728, 684892160, 821870592, 1027338240, 1369784320, 1643741184, 2054676480, 2739568640, 4109352960, 8218705920]

約数ペア:

[(1, 8218705920), (2, 4109352960), (3, 2739568640), (4, 2054676480), (5, 1643741184), (6, 1369784320), (8, 1027338240), (10, 821870592), (12, 684892160), (15, 547913728), (16, 513669120), (20, 410935296), (23, 357335040), (24, 342446080), (30, 273956864), (32, 256834560), (40, 205467648), (46, 178667520), (48, 171223040), (60, 136978432), (64, 128417280), (69, 119111680), (80, 102733824), (92, 89333760), (96, 85611520), (115, 71467008), (120, 68489216), (128, 64208640), (138, 59555840), (160, 51366912), (184, 44666880), (192, 42805760), (230, 35733504), (240, 34244608), (256, 32104320), (276, 29777920), (320, 25683456), (345, 23822336), (368, 22333440), (384, 21402880), (460, 17866752), (480, 17122304), (512, 16052160), (552, 14888960), (640, 12841728), (690, 11911168), (727, 11304960), (736, 11166720), (768, 10701440), (920, 8933376), (960, 8561152), (1024, 8026080), (1104, 7444480), (1280, 6420864), (1380, 5955584), (1454, 5652480), (1472, 5583360), (1536, 5350720), (1840, 4466688), (1920, 4280576), (2048, 4013040), (2181, 3768320), (2208, 3722240), (2560, 3210432), (2760, 2977792), (2908, 2826240), (2944, 2791680), (3072, 2675360), (3635, 2260992), (3680, 2233344), (3840, 2140288), (4096, 2006520), (4362, 1884160), (4416, 1861120), (5120, 1605216), (5520, 1488896), (5816, 1413120), (5888, 1395840), (6144, 1337680), (7270, 1130496), (7360, 1116672), (7680, 1070144), (8192, 1003260), (8724, 942080), (8832, 930560), (10240, 802608), (10905, 753664), (11040, 744448), (11632, 706560), (11776, 697920), (12288, 668840), (14540, 565248), (14720, 558336), (15360, 535072), (16384, 501630), (16721, 491520), (17448, 471040), (17664, 465280), (20480, 401304), (21810, 376832), (22080, 372224), (23264, 353280), (23552, 348960), (24576, 334420), (29080, 282624), (29440, 279168), (30720, 267536), (32768, 250815), (33442, 245760), (34896, 235520), (35328, 232640), (40960, 200652), (43620, 188416), (44160, 186112), (46528, 176640), (47104, 174480), (49152, 167210), (50163, 163840), (58160, 141312), (58880, 139584), (61440, 133768), (66884, 122880), (69792, 117760), (70656, 116320), (81920, 100326), (83605, 98304), (87240, 94208), (88320, 93056)]