20212323600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2647

約数の個数: 360

約数和(自身を含む): 75890246880

約数和(自身を除く): 55677923280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 139, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 278, 280, 294, 300, 336, 350, 392, 400, 417, 420, 490, 525, 556, 560, 588, 600, 695, 700, 735, 784, 834, 840, 973, 980, 1050, 1112, 1176, 1200, 1225, 1390, 1400, 1470, 1668, 1680, 1946, 1960, 2085, 2100, 2224, 2352, 2450, 2473, 2780, 2800, 2919, 2940, 3336, 3475, 3675, 3892, 3920, 4170, 4200, 4865, 4900, 4946, 5560, 5838, 5880, 6672, 6811, 6950, 7350, 7419, 7784, 8340, 8400, 9730, 9800, 9892, 10425, 11120, 11676, 11760, 12365, 13622, 13900, 14595, 14700, 14838, 15568, 16680, 17311, 19460, 19600, 19784, 20433, 20850, 23352, 24325, 24730, 27244, 27800, 29190, 29400, 29676, 33360, 34055, 34622, 37095, 38920, 39568, 40866, 41700, 46704, 48650, 49460, 51933, 54488, 55600, 58380, 58800, 59352, 61825, 68110, 69244, 72975, 74190, 77840, 81732, 83400, 86555, 97300, 98920, 102165, 103866, 108976, 116760, 118704, 121177, 123650, 136220, 138488, 145950, 148380, 163464, 166800, 170275, 173110, 185475, 194600, 197840, 204330, 207732, 233520, 242354, 247300, 259665, 272440, 276976, 291900, 296760, 326928, 340550, 343747, 346220, 363531, 370950, 389200, 408660, 415464, 432775, 484708, 494600, 510825, 519330, 544880, 583800, 593520, 605885, 681100, 687494, 692440, 727062, 741900, 817320, 830928, 865550, 969416, 989200, 1021650, 1031241, 1038660, 1167600, 1211770, 1298325, 1362200, 1374988, 1384880, 1454124, 1483800, 1634640, 1718735, 1731100, 1817655, 1938832, 2043300, 2062482, 2077320, 2406229, 2423540, 2596650, 2724400, 2749976, 2908248, 2967600, 3029425, 3437470, 3462200, 3635310, 4086600, 4124964, 4154640, 4812458, 4847080, 5156205, 5193300, 5499952, 5816496, 6058850, 6874940, 6924400, 7218687, 7270620, 8173200, 8249928, 8593675, 9088275, 9624916, 9694160, 10312410, 10386600, 12031145, 12117700, 13749880, 14437374, 14541240, 16499856, 16843603, 17187350, 18176550, 19249832, 20624820, 20773200, 24062290, 24235400, 25781025, 27499760, 28874748, 29082480, 33687206, 34374700, 36093435, 36353100, 38499664, 41249640, 48124580, 48470800, 50530809, 51562050, 57749496, 60155725, 67374412, 68749400, 72186870, 72706200, 82499280, 84218015, 96249160, 101061618, 103124100, 115498992, 120311450, 134748824, 137498800, 144373740, 145412400, 168436030, 180467175, 192498320, 202123236, 206248200, 240622900, 252654045, 269497648, 288747480, 336872060, 360934350, 404246472, 412496400, 421090075, 481245800, 505308090, 577494960, 673744120, 721868700, 808492944, 842180150, 962491600, 1010616180, 1263270225, 1347488240, 1443737400, 1684360300, 2021232360, 2526540450, 2887474800, 3368720600, 4042464720, 5053080900, 6737441200, 10106161800, 20212323600]

約数ペア:

[(1, 20212323600), (2, 10106161800), (3, 6737441200), (4, 5053080900), (5, 4042464720), (6, 3368720600), (7, 2887474800), (8, 2526540450), (10, 2021232360), (12, 1684360300), (14, 1443737400), (15, 1347488240), (16, 1263270225), (20, 1010616180), (21, 962491600), (24, 842180150), (25, 808492944), (28, 721868700), (30, 673744120), (35, 577494960), (40, 505308090), (42, 481245800), (48, 421090075), (49, 412496400), (50, 404246472), (56, 360934350), (60, 336872060), (70, 288747480), (75, 269497648), (80, 252654045), (84, 240622900), (98, 206248200), (100, 202123236), (105, 192498320), (112, 180467175), (120, 168436030), (139, 145412400), (140, 144373740), (147, 137498800), (150, 134748824), (168, 120311450), (175, 115498992), (196, 103124100), (200, 101061618), (210, 96249160), (240, 84218015), (245, 82499280), (278, 72706200), (280, 72186870), (294, 68749400), (300, 67374412), (336, 60155725), (350, 57749496), (392, 51562050), (400, 50530809), (417, 48470800), (420, 48124580), (490, 41249640), (525, 38499664), (556, 36353100), (560, 36093435), (588, 34374700), (600, 33687206), (695, 29082480), (700, 28874748), (735, 27499760), (784, 25781025), (834, 24235400), (840, 24062290), (973, 20773200), (980, 20624820), (1050, 19249832), (1112, 18176550), (1176, 17187350), (1200, 16843603), (1225, 16499856), (1390, 14541240), (1400, 14437374), (1470, 13749880), (1668, 12117700), (1680, 12031145), (1946, 10386600), (1960, 10312410), (2085, 9694160), (2100, 9624916), (2224, 9088275), (2352, 8593675), (2450, 8249928), (2473, 8173200), (2780, 7270620), (2800, 7218687), (2919, 6924400), (2940, 6874940), (3336, 6058850), (3475, 5816496), (3675, 5499952), (3892, 5193300), (3920, 5156205), (4170, 4847080), (4200, 4812458), (4865, 4154640), (4900, 4124964), (4946, 4086600), (5560, 3635310), (5838, 3462200), (5880, 3437470), (6672, 3029425), (6811, 2967600), (6950, 2908248), (7350, 2749976), (7419, 2724400), (7784, 2596650), (8340, 2423540), (8400, 2406229), (9730, 2077320), (9800, 2062482), (9892, 2043300), (10425, 1938832), (11120, 1817655), (11676, 1731100), (11760, 1718735), (12365, 1634640), (13622, 1483800), (13900, 1454124), (14595, 1384880), (14700, 1374988), (14838, 1362200), (15568, 1298325), (16680, 1211770), (17311, 1167600), (19460, 1038660), (19600, 1031241), (19784, 1021650), (20433, 989200), (20850, 969416), (23352, 865550), (24325, 830928), (24730, 817320), (27244, 741900), (27800, 727062), (29190, 692440), (29400, 687494), (29676, 681100), (33360, 605885), (34055, 593520), (34622, 583800), (37095, 544880), (38920, 519330), (39568, 510825), (40866, 494600), (41700, 484708), (46704, 432775), (48650, 415464), (49460, 408660), (51933, 389200), (54488, 370950), (55600, 363531), (58380, 346220), (58800, 343747), (59352, 340550), (61825, 326928), (68110, 296760), (69244, 291900), (72975, 276976), (74190, 272440), (77840, 259665), (81732, 247300), (83400, 242354), (86555, 233520), (97300, 207732), (98920, 204330), (102165, 197840), (103866, 194600), (108976, 185475), (116760, 173110), (118704, 170275), (121177, 166800), (123650, 163464), (136220, 148380), (138488, 145950)]