20222435840

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 52664629248

約数和(自身を除く): 32442193408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 71, 74, 80, 97, 124, 128, 142, 148, 155, 160, 185, 194, 248, 256, 284, 296, 310, 320, 355, 370, 388, 485, 496, 512, 568, 592, 620, 640, 710, 740, 776, 970, 992, 1136, 1147, 1184, 1240, 1280, 1420, 1480, 1552, 1940, 1984, 2201, 2272, 2294, 2368, 2480, 2560, 2627, 2840, 2960, 3007, 3104, 3589, 3880, 3968, 4402, 4544, 4588, 4736, 4960, 5254, 5680, 5735, 5920, 6014, 6208, 6887, 7178, 7760, 7936, 8804, 9088, 9176, 9472, 9920, 10508, 11005, 11360, 11470, 11840, 12028, 12416, 13135, 13774, 14356, 15035, 15520, 15872, 17608, 17945, 18176, 18352, 18944, 19840, 21016, 22010, 22720, 22940, 23680, 24056, 24832, 26270, 27548, 28712, 30070, 31040, 34435, 35216, 35890, 36352, 36704, 39680, 42032, 44020, 45440, 45880, 47360, 48112, 49664, 52540, 55096, 57424, 60140, 62080, 68870, 70432, 71780, 73408, 79360, 81437, 84064, 88040, 90880, 91760, 94720, 96224, 105080, 110192, 111259, 114848, 120280, 124160, 137740, 140864, 143560, 146816, 162874, 168128, 176080, 181760, 183520, 192448, 210160, 213497, 220384, 222518, 229696, 240560, 248320, 254819, 275480, 281728, 287120, 293632, 325748, 336256, 352160, 367040, 384896, 407185, 420320, 426994, 440768, 445036, 459392, 481120, 509638, 550960, 556295, 563456, 574240, 587264, 651496, 672512, 704320, 734080, 769792, 814370, 840640, 853988, 881536, 890072, 918784, 962240, 1019276, 1067485, 1101920, 1112590, 1126912, 1148480, 1274095, 1302992, 1345024, 1408640, 1468160, 1539584, 1628740, 1681280, 1707976, 1763072, 1780144, 1837568, 1924480, 2038552, 2134970, 2203840, 2225180, 2296960, 2548190, 2605984, 2817280, 2936320, 3257480, 3362560, 3415952, 3526144, 3560288, 3848960, 4077104, 4269940, 4407680, 4450360, 4593920, 5096380, 5211968, 5634560, 6514960, 6725120, 6831904, 7120576, 7697920, 7899389, 8154208, 8539880, 8815360, 8900720, 9187840, 10192760, 10423936, 13029920, 13663808, 14241152, 15798778, 16308416, 17079760, 17630720, 17801440, 20385520, 20847872, 26059840, 27327616, 28482304, 31597556, 32616832, 34159520, 35602880, 39496945, 40771040, 41695744, 52119680, 54655232, 56964608, 63195112, 65233664, 68319040, 71205760, 78993890, 81542080, 104239360, 109310464, 126390224, 130467328, 136638080, 142411520, 157987780, 163084160, 208478720, 252780448, 273276160, 284823040, 315975560, 326168320, 505560896, 546552320, 631951120, 652336640, 1011121792, 1263902240, 2022243584, 2527804480, 4044487168, 5055608960, 10111217920, 20222435840]

約数ペア:

[(1, 20222435840), (2, 10111217920), (4, 5055608960), (5, 4044487168), (8, 2527804480), (10, 2022243584), (16, 1263902240), (20, 1011121792), (31, 652336640), (32, 631951120), (37, 546552320), (40, 505560896), (62, 326168320), (64, 315975560), (71, 284823040), (74, 273276160), (80, 252780448), (97, 208478720), (124, 163084160), (128, 157987780), (142, 142411520), (148, 136638080), (155, 130467328), (160, 126390224), (185, 109310464), (194, 104239360), (248, 81542080), (256, 78993890), (284, 71205760), (296, 68319040), (310, 65233664), (320, 63195112), (355, 56964608), (370, 54655232), (388, 52119680), (485, 41695744), (496, 40771040), (512, 39496945), (568, 35602880), (592, 34159520), (620, 32616832), (640, 31597556), (710, 28482304), (740, 27327616), (776, 26059840), (970, 20847872), (992, 20385520), (1136, 17801440), (1147, 17630720), (1184, 17079760), (1240, 16308416), (1280, 15798778), (1420, 14241152), (1480, 13663808), (1552, 13029920), (1940, 10423936), (1984, 10192760), (2201, 9187840), (2272, 8900720), (2294, 8815360), (2368, 8539880), (2480, 8154208), (2560, 7899389), (2627, 7697920), (2840, 7120576), (2960, 6831904), (3007, 6725120), (3104, 6514960), (3589, 5634560), (3880, 5211968), (3968, 5096380), (4402, 4593920), (4544, 4450360), (4588, 4407680), (4736, 4269940), (4960, 4077104), (5254, 3848960), (5680, 3560288), (5735, 3526144), (5920, 3415952), (6014, 3362560), (6208, 3257480), (6887, 2936320), (7178, 2817280), (7760, 2605984), (7936, 2548190), (8804, 2296960), (9088, 2225180), (9176, 2203840), (9472, 2134970), (9920, 2038552), (10508, 1924480), (11005, 1837568), (11360, 1780144), (11470, 1763072), (11840, 1707976), (12028, 1681280), (12416, 1628740), (13135, 1539584), (13774, 1468160), (14356, 1408640), (15035, 1345024), (15520, 1302992), (15872, 1274095), (17608, 1148480), (17945, 1126912), (18176, 1112590), (18352, 1101920), (18944, 1067485), (19840, 1019276), (21016, 962240), (22010, 918784), (22720, 890072), (22940, 881536), (23680, 853988), (24056, 840640), (24832, 814370), (26270, 769792), (27548, 734080), (28712, 704320), (30070, 672512), (31040, 651496), (34435, 587264), (35216, 574240), (35890, 563456), (36352, 556295), (36704, 550960), (39680, 509638), (42032, 481120), (44020, 459392), (45440, 445036), (45880, 440768), (47360, 426994), (48112, 420320), (49664, 407185), (52540, 384896), (55096, 367040), (57424, 352160), (60140, 336256), (62080, 325748), (68870, 293632), (70432, 287120), (71780, 281728), (73408, 275480), (79360, 254819), (81437, 248320), (84064, 240560), (88040, 229696), (90880, 222518), (91760, 220384), (94720, 213497), (96224, 210160), (105080, 192448), (110192, 183520), (111259, 181760), (114848, 176080), (120280, 168128), (124160, 162874), (137740, 146816), (140864, 143560)]