859043640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 256

約数和(自身を含む): 3208504320

約数和(自身を除く): 2349460680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 97, 104, 105, 120, 130, 140, 156, 168, 182, 194, 195, 210, 260, 273, 280, 291, 312, 364, 388, 390, 420, 455, 485, 520, 546, 582, 679, 728, 776, 780, 811, 840, 910, 970, 1092, 1164, 1261, 1358, 1365, 1455, 1560, 1622, 1820, 1940, 2037, 2184, 2328, 2433, 2522, 2716, 2730, 2910, 3244, 3395, 3640, 3783, 3880, 4055, 4074, 4866, 5044, 5432, 5460, 5677, 5820, 6305, 6488, 6790, 7566, 8110, 8148, 8827, 9732, 10088, 10185, 10543, 10920, 11354, 11640, 12165, 12610, 13580, 15132, 16220, 16296, 17031, 17654, 18915, 19464, 20370, 21086, 22708, 24330, 25220, 26481, 27160, 28385, 30264, 31629, 32440, 34062, 35308, 37830, 40740, 42172, 44135, 45416, 48660, 50440, 52715, 52962, 56770, 63258, 68124, 70616, 73801, 75660, 78667, 81480, 84344, 85155, 88270, 97320, 105430, 105924, 113540, 126516, 132405, 136248, 147602, 151320, 157334, 158145, 170310, 176540, 210860, 211848, 221403, 227080, 236001, 253032, 264810, 295204, 314668, 316290, 340620, 353080, 369005, 393335, 421720, 442806, 472002, 529620, 550669, 590408, 629336, 632580, 681240, 738010, 786670, 885612, 944004, 1022671, 1059240, 1101338, 1107015, 1180005, 1265160, 1476020, 1573340, 1652007, 1771224, 1888008, 2045342, 2202676, 2214030, 2360010, 2753345, 2952040, 3068013, 3146680, 3304014, 4090684, 4405352, 4428060, 4720020, 5113355, 5506690, 6136026, 6608028, 7158697, 8181368, 8260035, 8856120, 9440040, 10226710, 11013380, 12272052, 13216056, 14317394, 15340065, 16520070, 20453420, 21476091, 22026760, 24544104, 28634788, 30680130, 33040140, 35793485, 40906840, 42952182, 57269576, 61360260, 66080280, 71586970, 85904364, 107380455, 122720520, 143173940, 171808728, 214760910, 286347880, 429521820, 859043640]

約数ペア:

[(1, 859043640), (2, 429521820), (3, 286347880), (4, 214760910), (5, 171808728), (6, 143173940), (7, 122720520), (8, 107380455), (10, 85904364), (12, 71586970), (13, 66080280), (14, 61360260), (15, 57269576), (20, 42952182), (21, 40906840), (24, 35793485), (26, 33040140), (28, 30680130), (30, 28634788), (35, 24544104), (39, 22026760), (40, 21476091), (42, 20453420), (52, 16520070), (56, 15340065), (60, 14317394), (65, 13216056), (70, 12272052), (78, 11013380), (84, 10226710), (91, 9440040), (97, 8856120), (104, 8260035), (105, 8181368), (120, 7158697), (130, 6608028), (140, 6136026), (156, 5506690), (168, 5113355), (182, 4720020), (194, 4428060), (195, 4405352), (210, 4090684), (260, 3304014), (273, 3146680), (280, 3068013), (291, 2952040), (312, 2753345), (364, 2360010), (388, 2214030), (390, 2202676), (420, 2045342), (455, 1888008), (485, 1771224), (520, 1652007), (546, 1573340), (582, 1476020), (679, 1265160), (728, 1180005), (776, 1107015), (780, 1101338), (811, 1059240), (840, 1022671), (910, 944004), (970, 885612), (1092, 786670), (1164, 738010), (1261, 681240), (1358, 632580), (1365, 629336), (1455, 590408), (1560, 550669), (1622, 529620), (1820, 472002), (1940, 442806), (2037, 421720), (2184, 393335), (2328, 369005), (2433, 353080), (2522, 340620), (2716, 316290), (2730, 314668), (2910, 295204), (3244, 264810), (3395, 253032), (3640, 236001), (3783, 227080), (3880, 221403), (4055, 211848), (4074, 210860), (4866, 176540), (5044, 170310), (5432, 158145), (5460, 157334), (5677, 151320), (5820, 147602), (6305, 136248), (6488, 132405), (6790, 126516), (7566, 113540), (8110, 105924), (8148, 105430), (8827, 97320), (9732, 88270), (10088, 85155), (10185, 84344), (10543, 81480), (10920, 78667), (11354, 75660), (11640, 73801), (12165, 70616), (12610, 68124), (13580, 63258), (15132, 56770), (16220, 52962), (16296, 52715), (17031, 50440), (17654, 48660), (18915, 45416), (19464, 44135), (20370, 42172), (21086, 40740), (22708, 37830), (24330, 35308), (25220, 34062), (26481, 32440), (27160, 31629), (28385, 30264)]