217541021040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{216899}}^1$

素因数の和:217124

約数の個数: 240

約数和(自身を含む): 839142720000

約数和(自身を除く): 621601698960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 199, 210, 240, 252, 280, 315, 336, 360, 398, 420, 504, 560, 597, 630, 720, 796, 840, 995, 1008, 1194, 1260, 1393, 1592, 1680, 1791, 1990, 2388, 2520, 2786, 2985, 3184, 3582, 3980, 4179, 4776, 5040, 5572, 5970, 6965, 7164, 7960, 8358, 8955, 9552, 11144, 11940, 12537, 13930, 14328, 15920, 16716, 17910, 20895, 22288, 23880, 25074, 27860, 28656, 33432, 35820, 41790, 47760, 50148, 55720, 62685, 66864, 71640, 83580, 100296, 111440, 125370, 143280, 167160, 200592, 216899, 250740, 334320, 433798, 501480, 650697, 867596, 1002960, 1084495, 1301394, 1518293, 1735192, 1952091, 2168990, 2602788, 3036586, 3253485, 3470384, 3904182, 4337980, 4554879, 5205576, 6073172, 6506970, 7591465, 7808364, 8675960, 9109758, 9760455, 10411152, 12146344, 13013940, 13664637, 15182930, 15616728, 17351920, 18219516, 19520910, 22774395, 24292688, 26027880, 27329274, 30365860, 31233456, 36439032, 39041820, 43162901, 45548790, 52055760, 54658548, 60731720, 68323185, 72878064, 78083640, 86325802, 91097580, 109317096, 121463440, 129488703, 136646370, 156167280, 172651604, 182195160, 215814505, 218634192, 258977406, 273292740, 302140307, 345303208, 364390320, 388466109, 431629010, 517954812, 546585480, 604280614, 647443515, 690606416, 776932218, 863258020, 906420921, 1035909624, 1093170960, 1208561228, 1294887030, 1510701535, 1553864436, 1726516040, 1812841842, 1942330545, 2071819248, 2417122456, 2589774060, 2719262763, 3021403070, 3107728872, 3453032080, 3625683684, 3884661090, 4532104605, 4834244912, 5179548120, 5438525526, 6042806140, 6215457744, 7251367368, 7769322180, 9064209210, 10359096240, 10877051052, 12085612280, 13596313815, 14502734736, 15538644360, 18128418420, 21754102104, 24171224560, 27192627630, 31077288720, 36256836840, 43508204208, 54385255260, 72513673680, 108770510520, 217541021040]

約数ペア:

[(1, 217541021040), (2, 108770510520), (3, 72513673680), (4, 54385255260), (5, 43508204208), (6, 36256836840), (7, 31077288720), (8, 27192627630), (9, 24171224560), (10, 21754102104), (12, 18128418420), (14, 15538644360), (15, 14502734736), (16, 13596313815), (18, 12085612280), (20, 10877051052), (21, 10359096240), (24, 9064209210), (28, 7769322180), (30, 7251367368), (35, 6215457744), (36, 6042806140), (40, 5438525526), (42, 5179548120), (45, 4834244912), (48, 4532104605), (56, 3884661090), (60, 3625683684), (63, 3453032080), (70, 3107728872), (72, 3021403070), (80, 2719262763), (84, 2589774060), (90, 2417122456), (105, 2071819248), (112, 1942330545), (120, 1812841842), (126, 1726516040), (140, 1553864436), (144, 1510701535), (168, 1294887030), (180, 1208561228), (199, 1093170960), (210, 1035909624), (240, 906420921), (252, 863258020), (280, 776932218), (315, 690606416), (336, 647443515), (360, 604280614), (398, 546585480), (420, 517954812), (504, 431629010), (560, 388466109), (597, 364390320), (630, 345303208), (720, 302140307), (796, 273292740), (840, 258977406), (995, 218634192), (1008, 215814505), (1194, 182195160), (1260, 172651604), (1393, 156167280), (1592, 136646370), (1680, 129488703), (1791, 121463440), (1990, 109317096), (2388, 91097580), (2520, 86325802), (2786, 78083640), (2985, 72878064), (3184, 68323185), (3582, 60731720), (3980, 54658548), (4179, 52055760), (4776, 45548790), (5040, 43162901), (5572, 39041820), (5970, 36439032), (6965, 31233456), (7164, 30365860), (7960, 27329274), (8358, 26027880), (8955, 24292688), (9552, 22774395), (11144, 19520910), (11940, 18219516), (12537, 17351920), (13930, 15616728), (14328, 15182930), (15920, 13664637), (16716, 13013940), (17910, 12146344), (20895, 10411152), (22288, 9760455), (23880, 9109758), (25074, 8675960), (27860, 7808364), (28656, 7591465), (33432, 6506970), (35820, 6073172), (41790, 5205576), (47760, 4554879), (50148, 4337980), (55720, 3904182), (62685, 3470384), (66864, 3253485), (71640, 3036586), (83580, 2602788), (100296, 2168990), (111440, 1952091), (125370, 1735192), (143280, 1518293), (167160, 1301394), (200592, 1084495), (216899, 1002960), (250740, 867596), (334320, 650697), (433798, 501480)]