2102190480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2238

約数の個数: 240

約数和(自身を含む): 7677633600

約数和(自身を除く): 5575443120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 180, 195, 208, 214, 234, 240, 260, 312, 321, 360, 390, 428, 468, 520, 535, 585, 624, 642, 720, 780, 856, 936, 963, 1040, 1070, 1170, 1284, 1391, 1560, 1605, 1712, 1872, 1926, 2099, 2140, 2340, 2568, 2782, 3120, 3210, 3852, 4173, 4198, 4280, 4680, 4815, 5136, 5564, 6297, 6420, 6955, 7704, 8346, 8396, 8560, 9360, 9630, 10495, 11128, 12519, 12594, 12840, 13910, 15408, 16692, 16792, 18891, 19260, 20865, 20990, 22256, 25038, 25188, 25680, 27287, 27820, 31485, 33384, 33584, 37782, 38520, 41730, 41980, 50076, 50376, 54574, 55640, 62595, 62970, 66768, 75564, 77040, 81861, 83460, 83960, 94455, 100152, 100752, 109148, 111280, 125190, 125940, 136435, 151128, 163722, 166920, 167920, 188910, 200304, 218296, 224593, 245583, 250380, 251880, 272870, 302256, 327444, 333840, 377820, 409305, 436592, 449186, 491166, 500760, 503760, 545740, 654888, 673779, 755640, 818610, 898372, 982332, 1001520, 1091480, 1122965, 1227915, 1309776, 1347558, 1511280, 1637220, 1796744, 1964664, 2021337, 2182960, 2245930, 2455830, 2695116, 2919709, 3274440, 3368895, 3593488, 3929328, 4042674, 4491860, 4911660, 5390232, 5839418, 6548880, 6737790, 8085348, 8759127, 8983720, 9823320, 10106685, 10780464, 11678836, 13475580, 14598545, 16170696, 17518254, 17967440, 19646640, 20213370, 23357672, 26277381, 26951160, 29197090, 32341392, 35036508, 40426740, 43795635, 46715344, 52554762, 53902320, 58394180, 70073016, 80853480, 87591270, 105109524, 116788360, 131386905, 140146032, 161706960, 175182540, 210219048, 233576720, 262773810, 350365080, 420438096, 525547620, 700730160, 1051095240, 2102190480]

約数ペア:

[(1, 2102190480), (2, 1051095240), (3, 700730160), (4, 525547620), (5, 420438096), (6, 350365080), (8, 262773810), (9, 233576720), (10, 210219048), (12, 175182540), (13, 161706960), (15, 140146032), (16, 131386905), (18, 116788360), (20, 105109524), (24, 87591270), (26, 80853480), (30, 70073016), (36, 58394180), (39, 53902320), (40, 52554762), (45, 46715344), (48, 43795635), (52, 40426740), (60, 35036508), (65, 32341392), (72, 29197090), (78, 26951160), (80, 26277381), (90, 23357672), (104, 20213370), (107, 19646640), (117, 17967440), (120, 17518254), (130, 16170696), (144, 14598545), (156, 13475580), (180, 11678836), (195, 10780464), (208, 10106685), (214, 9823320), (234, 8983720), (240, 8759127), (260, 8085348), (312, 6737790), (321, 6548880), (360, 5839418), (390, 5390232), (428, 4911660), (468, 4491860), (520, 4042674), (535, 3929328), (585, 3593488), (624, 3368895), (642, 3274440), (720, 2919709), (780, 2695116), (856, 2455830), (936, 2245930), (963, 2182960), (1040, 2021337), (1070, 1964664), (1170, 1796744), (1284, 1637220), (1391, 1511280), (1560, 1347558), (1605, 1309776), (1712, 1227915), (1872, 1122965), (1926, 1091480), (2099, 1001520), (2140, 982332), (2340, 898372), (2568, 818610), (2782, 755640), (3120, 673779), (3210, 654888), (3852, 545740), (4173, 503760), (4198, 500760), (4280, 491166), (4680, 449186), (4815, 436592), (5136, 409305), (5564, 377820), (6297, 333840), (6420, 327444), (6955, 302256), (7704, 272870), (8346, 251880), (8396, 250380), (8560, 245583), (9360, 224593), (9630, 218296), (10495, 200304), (11128, 188910), (12519, 167920), (12594, 166920), (12840, 163722), (13910, 151128), (15408, 136435), (16692, 125940), (16792, 125190), (18891, 111280), (19260, 109148), (20865, 100752), (20990, 100152), (22256, 94455), (25038, 83960), (25188, 83460), (25680, 81861), (27287, 77040), (27820, 75564), (31485, 66768), (33384, 62970), (33584, 62595), (37782, 55640), (38520, 54574), (41730, 50376), (41980, 50076)]