21622851840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{3797}}^1$

素因数の和:5304

約数の個数: 144

約数和(自身を含む): 69122749248

約数和(自身を除く): 47499897408

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, 640, 768, 960, 1280, 1483, 1920, 2966, 3797, 3840, 4449, 5932, 7415, 7594, 8898, 11391, 11864, 14830, 15188, 17796, 18985, 22245, 22782, 23728, 29660, 30376, 35592, 37970, 44490, 45564, 47456, 56955, 59320, 60752, 71184, 75940, 88980, 91128, 94912, 113910, 118640, 121504, 142368, 151880, 177960, 182256, 189824, 227820, 237280, 243008, 284736, 303760, 355920, 364512, 379648, 455640, 474560, 486016, 569472, 607520, 711840, 729024, 911280, 949120, 972032, 1138944, 1215040, 1423680, 1458048, 1822560, 1898240, 2430080, 2847360, 2916096, 3645120, 4860160, 5630951, 5694720, 7290240, 11261902, 14580480, 16892853, 22523804, 28154755, 33785706, 45047608, 56309510, 67571412, 84464265, 90095216, 112619020, 135142824, 168928530, 180190432, 225238040, 270285648, 337857060, 360380864, 450476080, 540571296, 675714120, 720761728, 900952160, 1081142592, 1351428240, 1441523456, 1801904320, 2162285184, 2702856480, 3603808640, 4324570368, 5405712960, 7207617280, 10811425920, 21622851840]

約数ペア:

[(1, 21622851840), (2, 10811425920), (3, 7207617280), (4, 5405712960), (5, 4324570368), (6, 3603808640), (8, 2702856480), (10, 2162285184), (12, 1801904320), (15, 1441523456), (16, 1351428240), (20, 1081142592), (24, 900952160), (30, 720761728), (32, 675714120), (40, 540571296), (48, 450476080), (60, 360380864), (64, 337857060), (80, 270285648), (96, 225238040), (120, 180190432), (128, 168928530), (160, 135142824), (192, 112619020), (240, 90095216), (256, 84464265), (320, 67571412), (384, 56309510), (480, 45047608), (640, 33785706), (768, 28154755), (960, 22523804), (1280, 16892853), (1483, 14580480), (1920, 11261902), (2966, 7290240), (3797, 5694720), (3840, 5630951), (4449, 4860160), (5932, 3645120), (7415, 2916096), (7594, 2847360), (8898, 2430080), (11391, 1898240), (11864, 1822560), (14830, 1458048), (15188, 1423680), (17796, 1215040), (18985, 1138944), (22245, 972032), (22782, 949120), (23728, 911280), (29660, 729024), (30376, 711840), (35592, 607520), (37970, 569472), (44490, 486016), (45564, 474560), (47456, 455640), (56955, 379648), (59320, 364512), (60752, 355920), (71184, 303760), (75940, 284736), (88980, 243008), (91128, 237280), (94912, 227820), (113910, 189824), (118640, 182256), (121504, 177960), (142368, 151880)]