1986486768420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2057299}}^1$

素因数の和:2057359

約数の個数: 288

約数和(自身を含む): 7354929792000

約数和(自身を除く): 5368443023580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 121, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 242, 266, 285, 308, 330, 363, 380, 385, 399, 418, 420, 462, 484, 532, 570, 605, 627, 660, 665, 726, 770, 798, 836, 847, 924, 1045, 1140, 1155, 1210, 1254, 1330, 1452, 1463, 1540, 1596, 1694, 1815, 1995, 2090, 2299, 2310, 2420, 2508, 2541, 2660, 2926, 3135, 3388, 3630, 3990, 4180, 4235, 4389, 4598, 4620, 5082, 5852, 6270, 6897, 7260, 7315, 7980, 8470, 8778, 9196, 10164, 11495, 12540, 12705, 13794, 14630, 16093, 16940, 17556, 21945, 22990, 25410, 27588, 29260, 32186, 34485, 43890, 45980, 48279, 50820, 64372, 68970, 80465, 87780, 96558, 137940, 160930, 193116, 241395, 321860, 482790, 965580, 2057299, 4114598, 6171897, 8229196, 10286495, 12343794, 14401093, 20572990, 22630289, 24687588, 28802186, 30859485, 39088681, 41145980, 43203279, 45260578, 57604372, 61718970, 67890867, 72005465, 78177362, 86406558, 90521156, 113151445, 117266043, 123437940, 135781734, 144010930, 156354724, 158412023, 172813116, 195443405, 216016395, 226302890, 234532086, 248933179, 271563468, 273620767, 288021860, 316824046, 339454335, 390886810, 429975491, 432032790, 452605780, 469064172, 475236069, 497866358, 547241534, 586330215, 633648092, 678908670, 746799537, 781773620, 792060115, 820862301, 859950982, 864065580, 950472138, 995732716, 1094483068, 1172660430, 1244665895, 1289926473, 1357817340, 1368103835, 1493599074, 1584120230, 1641724602, 1719901964, 1742532253, 1900944276, 2149877455, 2345320860, 2376180345, 2489331790, 2579852946, 2736207670, 2987198148, 3009828437, 3168240460, 3283449204, 3485064506, 3733997685, 4104311505, 4299754910, 4729730401, 4752360690, 4978663580, 5159705892, 5227596759, 5472415340, 6019656874, 6449632365, 6970129012, 7467995370, 8208623010, 8599509820, 8712661265, 9029485311, 9459460802, 9504721380, 10455193518, 12039313748, 12899264730, 14189191203, 14935990740, 15049142185, 16417246020, 17425322530, 18058970622, 18918921604, 20910387036, 23648652005, 25798529460, 26137983795, 28378382406, 30098284370, 33108112807, 34850645060, 36117941244, 45147426555, 47297304010, 52275967590, 56756764812, 60196568740, 66216225614, 70945956015, 90294853110, 94594608020, 99324338421, 104551935180, 132432451228, 141891912030, 165540564035, 180589706220, 198648676842, 283783824060, 331081128070, 397297353684, 496621692105, 662162256140, 993243384210, 1986486768420]

約数ペア:

[(1, 1986486768420), (2, 993243384210), (3, 662162256140), (4, 496621692105), (5, 397297353684), (6, 331081128070), (7, 283783824060), (10, 198648676842), (11, 180589706220), (12, 165540564035), (14, 141891912030), (15, 132432451228), (19, 104551935180), (20, 99324338421), (21, 94594608020), (22, 90294853110), (28, 70945956015), (30, 66216225614), (33, 60196568740), (35, 56756764812), (38, 52275967590), (42, 47297304010), (44, 45147426555), (55, 36117941244), (57, 34850645060), (60, 33108112807), (66, 30098284370), (70, 28378382406), (76, 26137983795), (77, 25798529460), (84, 23648652005), (95, 20910387036), (105, 18918921604), (110, 18058970622), (114, 17425322530), (121, 16417246020), (132, 15049142185), (133, 14935990740), (140, 14189191203), (154, 12899264730), (165, 12039313748), (190, 10455193518), (209, 9504721380), (210, 9459460802), (220, 9029485311), (228, 8712661265), (231, 8599509820), (242, 8208623010), (266, 7467995370), (285, 6970129012), (308, 6449632365), (330, 6019656874), (363, 5472415340), (380, 5227596759), (385, 5159705892), (399, 4978663580), (418, 4752360690), (420, 4729730401), (462, 4299754910), (484, 4104311505), (532, 3733997685), (570, 3485064506), (605, 3283449204), (627, 3168240460), (660, 3009828437), (665, 2987198148), (726, 2736207670), (770, 2579852946), (798, 2489331790), (836, 2376180345), (847, 2345320860), (924, 2149877455), (1045, 1900944276), (1140, 1742532253), (1155, 1719901964), (1210, 1641724602), (1254, 1584120230), (1330, 1493599074), (1452, 1368103835), (1463, 1357817340), (1540, 1289926473), (1596, 1244665895), (1694, 1172660430), (1815, 1094483068), (1995, 995732716), (2090, 950472138), (2299, 864065580), (2310, 859950982), (2420, 820862301), (2508, 792060115), (2541, 781773620), (2660, 746799537), (2926, 678908670), (3135, 633648092), (3388, 586330215), (3630, 547241534), (3990, 497866358), (4180, 475236069), (4235, 469064172), (4389, 452605780), (4598, 432032790), (4620, 429975491), (5082, 390886810), (5852, 339454335), (6270, 316824046), (6897, 288021860), (7260, 273620767), (7315, 271563468), (7980, 248933179), (8470, 234532086), (8778, 226302890), (9196, 216016395), (10164, 195443405), (11495, 172813116), (12540, 158412023), (12705, 156354724), (13794, 144010930), (14630, 135781734), (16093, 123437940), (16940, 117266043), (17556, 113151445), (21945, 90521156), (22990, 86406558), (25410, 78177362), (27588, 72005465), (29260, 67890867), (32186, 61718970), (34485, 57604372), (43890, 45260578), (45980, 43203279), (48279, 41145980), (50820, 39088681), (64372, 30859485), (68970, 28802186), (80465, 24687588), (87780, 22630289), (96558, 20572990), (137940, 14401093), (160930, 12343794), (193116, 10286495), (241395, 8229196), (321860, 6171897), (482790, 4114598), (965580, 2057299)]