840531120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 320

約数和(自身を含む): 3224793600

約数和(自身を除く): 2384262480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 528, 570, 572, 624, 627, 660, 715, 741, 760, 780, 836, 858, 880, 912, 988, 1040, 1045, 1140, 1144, 1235, 1254, 1289, 1320, 1430, 1482, 1520, 1560, 1672, 1716, 1976, 2090, 2145, 2280, 2288, 2470, 2508, 2578, 2640, 2717, 2860, 2964, 3120, 3135, 3344, 3432, 3705, 3867, 3952, 4180, 4290, 4560, 4940, 5016, 5156, 5434, 5720, 5928, 6270, 6445, 6864, 7410, 7734, 8151, 8360, 8580, 9880, 10032, 10312, 10868, 11440, 11856, 12540, 12890, 13585, 14179, 14820, 15468, 16302, 16720, 16757, 17160, 19335, 19760, 20624, 21736, 24491, 25080, 25780, 27170, 28358, 29640, 30936, 32604, 33514, 34320, 38670, 40755, 42537, 43472, 48982, 50160, 50271, 51560, 54340, 56716, 59280, 61872, 65208, 67028, 70895, 73473, 77340, 81510, 83785, 85074, 97964, 100542, 103120, 108680, 113432, 122455, 130416, 134056, 141790, 146946, 154680, 163020, 167570, 170148, 184327, 195928, 201084, 212685, 217360, 226864, 244910, 251355, 268112, 269401, 283580, 293892, 309360, 318383, 326040, 335140, 340296, 367365, 368654, 391856, 402168, 425370, 489820, 502710, 538802, 552981, 567160, 587784, 636766, 652080, 670280, 680592, 734730, 737308, 804336, 808203, 850740, 921635, 955149, 979640, 1005420, 1077604, 1105962, 1134320, 1175568, 1273532, 1340560, 1347005, 1469460, 1474616, 1591915, 1616406, 1701480, 1843270, 1910298, 1959280, 2010840, 2155208, 2211924, 2547064, 2694010, 2764905, 2938920, 2949232, 3183830, 3232812, 3402960, 3502213, 3686540, 3820596, 4021680, 4041015, 4310416, 4423848, 4775745, 5094128, 5388020, 5529810, 5877840, 6367660, 6465624, 7004426, 7373080, 7641192, 8082030, 8847696, 9551490, 10506639, 10776040, 11059620, 12735320, 12931248, 14008852, 14746160, 15282384, 16164060, 17511065, 19102980, 21013278, 21552080, 22119240, 25470640, 28017704, 32328120, 35022130, 38205960, 42026556, 44238480, 52533195, 56035408, 64656240, 70044260, 76411920, 84053112, 105066390, 140088520, 168106224, 210132780, 280177040, 420265560, 840531120]

約数ペア:

[(1, 840531120), (2, 420265560), (3, 280177040), (4, 210132780), (5, 168106224), (6, 140088520), (8, 105066390), (10, 84053112), (11, 76411920), (12, 70044260), (13, 64656240), (15, 56035408), (16, 52533195), (19, 44238480), (20, 42026556), (22, 38205960), (24, 35022130), (26, 32328120), (30, 28017704), (33, 25470640), (38, 22119240), (39, 21552080), (40, 21013278), (44, 19102980), (48, 17511065), (52, 16164060), (55, 15282384), (57, 14746160), (60, 14008852), (65, 12931248), (66, 12735320), (76, 11059620), (78, 10776040), (80, 10506639), (88, 9551490), (95, 8847696), (104, 8082030), (110, 7641192), (114, 7373080), (120, 7004426), (130, 6465624), (132, 6367660), (143, 5877840), (152, 5529810), (156, 5388020), (165, 5094128), (176, 4775745), (190, 4423848), (195, 4310416), (208, 4041015), (209, 4021680), (220, 3820596), (228, 3686540), (240, 3502213), (247, 3402960), (260, 3232812), (264, 3183830), (285, 2949232), (286, 2938920), (304, 2764905), (312, 2694010), (330, 2547064), (380, 2211924), (390, 2155208), (418, 2010840), (429, 1959280), (440, 1910298), (456, 1843270), (494, 1701480), (520, 1616406), (528, 1591915), (570, 1474616), (572, 1469460), (624, 1347005), (627, 1340560), (660, 1273532), (715, 1175568), (741, 1134320), (760, 1105962), (780, 1077604), (836, 1005420), (858, 979640), (880, 955149), (912, 921635), (988, 850740), (1040, 808203), (1045, 804336), (1140, 737308), (1144, 734730), (1235, 680592), (1254, 670280), (1289, 652080), (1320, 636766), (1430, 587784), (1482, 567160), (1520, 552981), (1560, 538802), (1672, 502710), (1716, 489820), (1976, 425370), (2090, 402168), (2145, 391856), (2280, 368654), (2288, 367365), (2470, 340296), (2508, 335140), (2578, 326040), (2640, 318383), (2717, 309360), (2860, 293892), (2964, 283580), (3120, 269401), (3135, 268112), (3344, 251355), (3432, 244910), (3705, 226864), (3867, 217360), (3952, 212685), (4180, 201084), (4290, 195928), (4560, 184327), (4940, 170148), (5016, 167570), (5156, 163020), (5434, 154680), (5720, 146946), (5928, 141790), (6270, 134056), (6445, 130416), (6864, 122455), (7410, 113432), (7734, 108680), (8151, 103120), (8360, 100542), (8580, 97964), (9880, 85074), (10032, 83785), (10312, 81510), (10868, 77340), (11440, 73473), (11856, 70895), (12540, 67028), (12890, 65208), (13585, 61872), (14179, 59280), (14820, 56716), (15468, 54340), (16302, 51560), (16720, 50271), (16757, 50160), (17160, 48982), (19335, 43472), (19760, 42537), (20624, 40755), (21736, 38670), (24491, 34320), (25080, 33514), (25780, 32604), (27170, 30936), (28358, 29640)]