221414200320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{21419}}^1$

素因数の和:22120

約数の個数: 176

約数和(自身を含む): 709264866240

約数和(自身を除く): 487850665920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 673, 768, 960, 1024, 1280, 1346, 1536, 1920, 2019, 2560, 2692, 3072, 3365, 3840, 4038, 5120, 5384, 6730, 7680, 8076, 10095, 10768, 13460, 15360, 16152, 20190, 21419, 21536, 26920, 32304, 40380, 42838, 43072, 53840, 64257, 64608, 80760, 85676, 86144, 107095, 107680, 128514, 129216, 161520, 171352, 172288, 214190, 215360, 257028, 258432, 321285, 323040, 342704, 344576, 428380, 430720, 514056, 516864, 642570, 646080, 685408, 689152, 856760, 861440, 1028112, 1033728, 1285140, 1292160, 1370816, 1713520, 1722880, 2056224, 2067456, 2570280, 2584320, 2741632, 3427040, 3445760, 4112448, 5140560, 5168640, 5483264, 6854080, 8224896, 10281120, 10337280, 10966528, 13708160, 14414987, 16449792, 20562240, 21933056, 27416320, 28829974, 32899584, 41124480, 43244961, 54832640, 57659948, 65799168, 72074935, 82248960, 86489922, 109665280, 115319896, 144149870, 164497920, 172979844, 216224805, 230639792, 288299740, 328995840, 345959688, 432449610, 461279584, 576599480, 691919376, 864899220, 922559168, 1153198960, 1383838752, 1729798440, 1845118336, 2306397920, 2767677504, 3459596880, 3690236672, 4612795840, 5535355008, 6919193760, 7380473344, 9225591680, 11070710016, 13838387520, 14760946688, 18451183360, 22141420032, 27676775040, 36902366720, 44282840064, 55353550080, 73804733440, 110707100160, 221414200320]

約数ペア:

[(1, 221414200320), (2, 110707100160), (3, 73804733440), (4, 55353550080), (5, 44282840064), (6, 36902366720), (8, 27676775040), (10, 22141420032), (12, 18451183360), (15, 14760946688), (16, 13838387520), (20, 11070710016), (24, 9225591680), (30, 7380473344), (32, 6919193760), (40, 5535355008), (48, 4612795840), (60, 3690236672), (64, 3459596880), (80, 2767677504), (96, 2306397920), (120, 1845118336), (128, 1729798440), (160, 1383838752), (192, 1153198960), (240, 922559168), (256, 864899220), (320, 691919376), (384, 576599480), (480, 461279584), (512, 432449610), (640, 345959688), (673, 328995840), (768, 288299740), (960, 230639792), (1024, 216224805), (1280, 172979844), (1346, 164497920), (1536, 144149870), (1920, 115319896), (2019, 109665280), (2560, 86489922), (2692, 82248960), (3072, 72074935), (3365, 65799168), (3840, 57659948), (4038, 54832640), (5120, 43244961), (5384, 41124480), (6730, 32899584), (7680, 28829974), (8076, 27416320), (10095, 21933056), (10768, 20562240), (13460, 16449792), (15360, 14414987), (16152, 13708160), (20190, 10966528), (21419, 10337280), (21536, 10281120), (26920, 8224896), (32304, 6854080), (40380, 5483264), (42838, 5168640), (43072, 5140560), (53840, 4112448), (64257, 3445760), (64608, 3427040), (80760, 2741632), (85676, 2584320), (86144, 2570280), (107095, 2067456), (107680, 2056224), (128514, 1722880), (129216, 1713520), (161520, 1370816), (171352, 1292160), (172288, 1285140), (214190, 1033728), (215360, 1028112), (257028, 861440), (258432, 856760), (321285, 689152), (323040, 685408), (342704, 646080), (344576, 642570), (428380, 516864), (430720, 514056)]