75440640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 282839040

約数和(自身を除く): 207398400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 47, 48, 55, 57, 60, 64, 66, 76, 80, 88, 94, 95, 96, 110, 114, 120, 128, 132, 141, 152, 160, 165, 176, 188, 190, 192, 209, 220, 228, 235, 240, 256, 264, 282, 285, 304, 320, 330, 352, 376, 380, 384, 418, 440, 456, 470, 480, 512, 517, 528, 564, 570, 608, 627, 640, 660, 704, 705, 752, 760, 768, 836, 880, 893, 912, 940, 960, 1034, 1045, 1056, 1128, 1140, 1216, 1254, 1280, 1320, 1408, 1410, 1504, 1520, 1536, 1551, 1672, 1760, 1786, 1824, 1880, 1920, 2068, 2090, 2112, 2256, 2280, 2432, 2508, 2560, 2585, 2640, 2679, 2816, 2820, 3008, 3040, 3102, 3135, 3344, 3520, 3572, 3648, 3760, 3840, 4136, 4180, 4224, 4465, 4512, 4560, 4864, 5016, 5170, 5280, 5358, 5632, 5640, 6016, 6080, 6204, 6270, 6688, 7040, 7144, 7296, 7520, 7680, 7755, 8272, 8360, 8448, 8930, 9024, 9120, 9728, 9823, 10032, 10340, 10560, 10716, 11280, 12032, 12160, 12408, 12540, 13376, 13395, 14080, 14288, 14592, 15040, 15510, 16544, 16720, 16896, 17860, 18048, 18240, 19646, 20064, 20680, 21120, 21432, 22560, 24064, 24320, 24816, 25080, 26752, 26790, 28160, 28576, 29184, 29469, 30080, 31020, 33088, 33440, 35720, 36096, 36480, 39292, 40128, 41360, 42240, 42864, 45120, 48640, 49115, 49632, 50160, 53504, 53580, 57152, 58938, 60160, 62040, 66176, 66880, 71440, 72192, 72960, 78584, 80256, 82720, 84480, 85728, 90240, 98230, 99264, 100320, 107008, 107160, 114304, 117876, 120320, 124080, 132352, 133760, 142880, 145920, 147345, 157168, 160512, 165440, 171456, 180480, 196460, 198528, 200640, 214320, 228608, 235752, 248160, 264704, 267520, 285760, 294690, 314336, 321024, 330880, 342912, 360960, 392920, 397056, 401280, 428640, 457216, 471504, 496320, 535040, 571520, 589380, 628672, 661760, 685824, 785840, 794112, 802560, 857280, 943008, 992640, 1143040, 1178760, 1257344, 1323520, 1371648, 1571680, 1605120, 1714560, 1886016, 1985280, 2286080, 2357520, 2514688, 3143360, 3429120, 3772032, 3970560, 4715040, 5029376, 6286720, 6858240, 7544064, 9430080, 12573440, 15088128, 18860160, 25146880, 37720320, 75440640]

約数ペア:

[(1, 75440640), (2, 37720320), (3, 25146880), (4, 18860160), (5, 15088128), (6, 12573440), (8, 9430080), (10, 7544064), (11, 6858240), (12, 6286720), (15, 5029376), (16, 4715040), (19, 3970560), (20, 3772032), (22, 3429120), (24, 3143360), (30, 2514688), (32, 2357520), (33, 2286080), (38, 1985280), (40, 1886016), (44, 1714560), (47, 1605120), (48, 1571680), (55, 1371648), (57, 1323520), (60, 1257344), (64, 1178760), (66, 1143040), (76, 992640), (80, 943008), (88, 857280), (94, 802560), (95, 794112), (96, 785840), (110, 685824), (114, 661760), (120, 628672), (128, 589380), (132, 571520), (141, 535040), (152, 496320), (160, 471504), (165, 457216), (176, 428640), (188, 401280), (190, 397056), (192, 392920), (209, 360960), (220, 342912), (228, 330880), (235, 321024), (240, 314336), (256, 294690), (264, 285760), (282, 267520), (285, 264704), (304, 248160), (320, 235752), (330, 228608), (352, 214320), (376, 200640), (380, 198528), (384, 196460), (418, 180480), (440, 171456), (456, 165440), (470, 160512), (480, 157168), (512, 147345), (517, 145920), (528, 142880), (564, 133760), (570, 132352), (608, 124080), (627, 120320), (640, 117876), (660, 114304), (704, 107160), (705, 107008), (752, 100320), (760, 99264), (768, 98230), (836, 90240), (880, 85728), (893, 84480), (912, 82720), (940, 80256), (960, 78584), (1034, 72960), (1045, 72192), (1056, 71440), (1128, 66880), (1140, 66176), (1216, 62040), (1254, 60160), (1280, 58938), (1320, 57152), (1408, 53580), (1410, 53504), (1504, 50160), (1520, 49632), (1536, 49115), (1551, 48640), (1672, 45120), (1760, 42864), (1786, 42240), (1824, 41360), (1880, 40128), (1920, 39292), (2068, 36480), (2090, 36096), (2112, 35720), (2256, 33440), (2280, 33088), (2432, 31020), (2508, 30080), (2560, 29469), (2585, 29184), (2640, 28576), (2679, 28160), (2816, 26790), (2820, 26752), (3008, 25080), (3040, 24816), (3102, 24320), (3135, 24064), (3344, 22560), (3520, 21432), (3572, 21120), (3648, 20680), (3760, 20064), (3840, 19646), (4136, 18240), (4180, 18048), (4224, 17860), (4465, 16896), (4512, 16720), (4560, 16544), (4864, 15510), (5016, 15040), (5170, 14592), (5280, 14288), (5358, 14080), (5632, 13395), (5640, 13376), (6016, 12540), (6080, 12408), (6204, 12160), (6270, 12032), (6688, 11280), (7040, 10716), (7144, 10560), (7296, 10340), (7520, 10032), (7680, 9823), (7755, 9728), (8272, 9120), (8360, 9024), (8448, 8930)]