1963329280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 5562950400

約数和(自身を除く): 3599621120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 41, 44, 55, 64, 76, 80, 82, 88, 95, 110, 128, 152, 160, 164, 176, 179, 190, 205, 209, 220, 256, 304, 320, 328, 352, 358, 380, 410, 418, 440, 451, 608, 640, 656, 704, 716, 760, 779, 820, 836, 880, 895, 902, 1045, 1216, 1280, 1312, 1408, 1432, 1520, 1558, 1640, 1672, 1760, 1790, 1804, 1969, 2090, 2255, 2432, 2624, 2816, 2864, 3040, 3116, 3280, 3344, 3401, 3520, 3580, 3608, 3895, 3938, 4180, 4510, 4864, 5248, 5728, 6080, 6232, 6560, 6688, 6802, 7040, 7160, 7216, 7339, 7790, 7876, 8360, 8569, 9020, 9845, 10496, 11456, 12160, 12464, 13120, 13376, 13604, 14080, 14320, 14432, 14678, 15580, 15752, 16720, 17005, 17138, 18040, 19690, 22912, 24320, 24928, 26240, 26752, 27208, 28640, 28864, 29356, 31160, 31504, 33440, 34010, 34276, 36080, 36695, 37411, 39380, 42845, 45824, 49856, 52480, 53504, 54416, 57280, 57728, 58712, 62320, 63008, 66880, 68020, 68552, 72160, 73390, 74822, 78760, 80729, 85690, 99712, 108832, 114560, 115456, 117424, 124640, 126016, 133760, 136040, 137104, 139441, 144320, 146780, 149644, 157520, 161458, 171380, 187055, 199424, 217664, 229120, 234848, 249280, 252032, 267520, 272080, 274208, 278882, 288640, 293560, 299288, 315040, 322916, 342760, 374110, 403645, 435328, 469696, 498560, 504064, 544160, 548416, 557764, 577280, 587120, 598576, 630080, 645832, 685520, 697205, 748220, 807290, 870656, 939392, 997120, 1088320, 1096832, 1115528, 1174240, 1197152, 1260160, 1291664, 1371040, 1394410, 1496440, 1533851, 1614580, 1878784, 2176640, 2193664, 2231056, 2348480, 2394304, 2520320, 2583328, 2742080, 2788820, 2992880, 3067702, 3229160, 4353280, 4462112, 4696960, 4788608, 5166656, 5484160, 5577640, 5985760, 6135404, 6458320, 7669255, 8924224, 9393920, 9577216, 10333312, 10968320, 11155280, 11971520, 12270808, 12916640, 15338510, 17848448, 20666624, 22310560, 23943040, 24541616, 25833280, 30677020, 35696896, 44621120, 47886080, 49083232, 51666560, 61354040, 89242240, 98166464, 103333120, 122708080, 178484480, 196332928, 245416160, 392665856, 490832320, 981664640, 1963329280]

約数ペア:

[(1, 1963329280), (2, 981664640), (4, 490832320), (5, 392665856), (8, 245416160), (10, 196332928), (11, 178484480), (16, 122708080), (19, 103333120), (20, 98166464), (22, 89242240), (32, 61354040), (38, 51666560), (40, 49083232), (41, 47886080), (44, 44621120), (55, 35696896), (64, 30677020), (76, 25833280), (80, 24541616), (82, 23943040), (88, 22310560), (95, 20666624), (110, 17848448), (128, 15338510), (152, 12916640), (160, 12270808), (164, 11971520), (176, 11155280), (179, 10968320), (190, 10333312), (205, 9577216), (209, 9393920), (220, 8924224), (256, 7669255), (304, 6458320), (320, 6135404), (328, 5985760), (352, 5577640), (358, 5484160), (380, 5166656), (410, 4788608), (418, 4696960), (440, 4462112), (451, 4353280), (608, 3229160), (640, 3067702), (656, 2992880), (704, 2788820), (716, 2742080), (760, 2583328), (779, 2520320), (820, 2394304), (836, 2348480), (880, 2231056), (895, 2193664), (902, 2176640), (1045, 1878784), (1216, 1614580), (1280, 1533851), (1312, 1496440), (1408, 1394410), (1432, 1371040), (1520, 1291664), (1558, 1260160), (1640, 1197152), (1672, 1174240), (1760, 1115528), (1790, 1096832), (1804, 1088320), (1969, 997120), (2090, 939392), (2255, 870656), (2432, 807290), (2624, 748220), (2816, 697205), (2864, 685520), (3040, 645832), (3116, 630080), (3280, 598576), (3344, 587120), (3401, 577280), (3520, 557764), (3580, 548416), (3608, 544160), (3895, 504064), (3938, 498560), (4180, 469696), (4510, 435328), (4864, 403645), (5248, 374110), (5728, 342760), (6080, 322916), (6232, 315040), (6560, 299288), (6688, 293560), (6802, 288640), (7040, 278882), (7160, 274208), (7216, 272080), (7339, 267520), (7790, 252032), (7876, 249280), (8360, 234848), (8569, 229120), (9020, 217664), (9845, 199424), (10496, 187055), (11456, 171380), (12160, 161458), (12464, 157520), (13120, 149644), (13376, 146780), (13604, 144320), (14080, 139441), (14320, 137104), (14432, 136040), (14678, 133760), (15580, 126016), (15752, 124640), (16720, 117424), (17005, 115456), (17138, 114560), (18040, 108832), (19690, 99712), (22912, 85690), (24320, 80729), (24928, 78760), (26240, 74822), (26752, 73390), (27208, 72160), (28640, 68552), (28864, 68020), (29356, 66880), (31160, 63008), (31504, 62320), (33440, 58712), (34010, 57728), (34276, 57280), (36080, 54416), (36695, 53504), (37411, 52480), (39380, 49856), (42845, 45824)]