18173048880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{470317}}^1$

素因数の和:470363

約数の個数: 160

約数和(自身を含む): 67183985664

約数和(自身を除く): 49010936784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 470317, 940634, 1410951, 1881268, 2351585, 2821902, 3292219, 3762536, 4703170, 5643804, 6584438, 7054755, 7525072, 9406340, 9876657, 10817291, 11287608, 13168876, 14109510, 16461095, 18812680, 19753314, 21634582, 22575216, 26337752, 28219020, 32451873, 32922190, 37625360, 39506628, 43269164, 49383285, 52675504, 54086455, 56438040, 64903746, 65844380, 75721037, 79013256, 86538328, 98766570, 108172910, 112876080, 129807492, 131688760, 151442074, 158026512, 162259365, 173076656, 197533140, 216345820, 227163111, 259614984, 263377520, 302884148, 324518730, 378605185, 395066280, 432691640, 454326222, 519229968, 605768296, 649037460, 757210370, 790132560, 865383280, 908652444, 1135815555, 1211536592, 1298074920, 1514420740, 1817304888, 2271631110, 2596149840, 3028841480, 3634609776, 4543262220, 6057682960, 9086524440, 18173048880]

約数ペア:

[(1, 18173048880), (2, 9086524440), (3, 6057682960), (4, 4543262220), (5, 3634609776), (6, 3028841480), (7, 2596149840), (8, 2271631110), (10, 1817304888), (12, 1514420740), (14, 1298074920), (15, 1211536592), (16, 1135815555), (20, 908652444), (21, 865383280), (23, 790132560), (24, 757210370), (28, 649037460), (30, 605768296), (35, 519229968), (40, 454326222), (42, 432691640), (46, 395066280), (48, 378605185), (56, 324518730), (60, 302884148), (69, 263377520), (70, 259614984), (80, 227163111), (84, 216345820), (92, 197533140), (105, 173076656), (112, 162259365), (115, 158026512), (120, 151442074), (138, 131688760), (140, 129807492), (161, 112876080), (168, 108172910), (184, 98766570), (210, 86538328), (230, 79013256), (240, 75721037), (276, 65844380), (280, 64903746), (322, 56438040), (336, 54086455), (345, 52675504), (368, 49383285), (420, 43269164), (460, 39506628), (483, 37625360), (552, 32922190), (560, 32451873), (644, 28219020), (690, 26337752), (805, 22575216), (840, 21634582), (920, 19753314), (966, 18812680), (1104, 16461095), (1288, 14109510), (1380, 13168876), (1610, 11287608), (1680, 10817291), (1840, 9876657), (1932, 9406340), (2415, 7525072), (2576, 7054755), (2760, 6584438), (3220, 5643804), (3864, 4703170), (4830, 3762536), (5520, 3292219), (6440, 2821902), (7728, 2351585), (9660, 1881268), (12880, 1410951), (19320, 940634), (38640, 470317)]