189240480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 288

約数和(自身を含む): 759507840

約数和(自身を除く): 570267360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 919, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1838, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2640, 2757, 2860, 3120, 3168, 3432, 3676, 3744, 3960, 4290, 4576, 4595, 4680, 5148, 5280, 5514, 5720, 6240, 6435, 6864, 7352, 7920, 8271, 8580, 9190, 9360, 10109, 10296, 11028, 11440, 11947, 12870, 13728, 13785, 14704, 15840, 16542, 17160, 18380, 18720, 20218, 20592, 22056, 22880, 23894, 25740, 27570, 29408, 30327, 33084, 34320, 35841, 36760, 40436, 41184, 41355, 44112, 47788, 50545, 51480, 55140, 59735, 60654, 66168, 68640, 71682, 73520, 80872, 82710, 88224, 90981, 95576, 101090, 102960, 107523, 110280, 119470, 121308, 131417, 132336, 143364, 147040, 151635, 161744, 165420, 179205, 181962, 191152, 202180, 205920, 215046, 220560, 238940, 242616, 262834, 264672, 286728, 303270, 323488, 330840, 358410, 363924, 382304, 394251, 404360, 430092, 441120, 454905, 477880, 485232, 525668, 537615, 573456, 606540, 657085, 661680, 716820, 727848, 788502, 808720, 860184, 909810, 955760, 970464, 1051336, 1075230, 1146912, 1182753, 1213080, 1314170, 1323360, 1433640, 1455696, 1577004, 1617440, 1720368, 1819620, 1911520, 1971255, 2102672, 2150460, 2365506, 2426160, 2628340, 2867280, 2911392, 3154008, 3440736, 3639240, 3942510, 4205344, 4300920, 4731012, 4852320, 5256680, 5734560, 5913765, 6308016, 7278480, 7885020, 8601840, 9462024, 10513360, 11827530, 12616032, 14556960, 15770040, 17203680, 18924048, 21026720, 23655060, 31540080, 37848096, 47310120, 63080160, 94620240, 189240480]

約数ペア:

[(1, 189240480), (2, 94620240), (3, 63080160), (4, 47310120), (5, 37848096), (6, 31540080), (8, 23655060), (9, 21026720), (10, 18924048), (11, 17203680), (12, 15770040), (13, 14556960), (15, 12616032), (16, 11827530), (18, 10513360), (20, 9462024), (22, 8601840), (24, 7885020), (26, 7278480), (30, 6308016), (32, 5913765), (33, 5734560), (36, 5256680), (39, 4852320), (40, 4731012), (44, 4300920), (45, 4205344), (48, 3942510), (52, 3639240), (55, 3440736), (60, 3154008), (65, 2911392), (66, 2867280), (72, 2628340), (78, 2426160), (80, 2365506), (88, 2150460), (90, 2102672), (96, 1971255), (99, 1911520), (104, 1819620), (110, 1720368), (117, 1617440), (120, 1577004), (130, 1455696), (132, 1433640), (143, 1323360), (144, 1314170), (156, 1213080), (160, 1182753), (165, 1146912), (176, 1075230), (180, 1051336), (195, 970464), (198, 955760), (208, 909810), (220, 860184), (234, 808720), (240, 788502), (260, 727848), (264, 716820), (286, 661680), (288, 657085), (312, 606540), (330, 573456), (352, 537615), (360, 525668), (390, 485232), (396, 477880), (416, 454905), (429, 441120), (440, 430092), (468, 404360), (480, 394251), (495, 382304), (520, 363924), (528, 358410), (572, 330840), (585, 323488), (624, 303270), (660, 286728), (715, 264672), (720, 262834), (780, 242616), (792, 238940), (858, 220560), (880, 215046), (919, 205920), (936, 202180), (990, 191152), (1040, 181962), (1056, 179205), (1144, 165420), (1170, 161744), (1248, 151635), (1287, 147040), (1320, 143364), (1430, 132336), (1440, 131417), (1560, 121308), (1584, 119470), (1716, 110280), (1760, 107523), (1838, 102960), (1872, 101090), (1980, 95576), (2080, 90981), (2145, 88224), (2288, 82710), (2340, 80872), (2574, 73520), (2640, 71682), (2757, 68640), (2860, 66168), (3120, 60654), (3168, 59735), (3432, 55140), (3676, 51480), (3744, 50545), (3960, 47788), (4290, 44112), (4576, 41355), (4595, 41184), (4680, 40436), (5148, 36760), (5280, 35841), (5514, 34320), (5720, 33084), (6240, 30327), (6435, 29408), (6864, 27570), (7352, 25740), (7920, 23894), (8271, 22880), (8580, 22056), (9190, 20592), (9360, 20218), (10109, 18720), (10296, 18380), (11028, 17160), (11440, 16542), (11947, 15840), (12870, 14704), (13728, 13785)]