21434452320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{4019}}^1$

素因数の和:4349

約数の個数: 192

約数和(自身を含む): 69437813760

約数和(自身を除く): 48003361440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 271, 328, 410, 480, 492, 542, 615, 656, 813, 820, 984, 1084, 1230, 1312, 1355, 1626, 1640, 1968, 2168, 2460, 2710, 3252, 3280, 3936, 4019, 4065, 4336, 4920, 5420, 6504, 6560, 8038, 8130, 8672, 9840, 10840, 11111, 12057, 13008, 16076, 16260, 19680, 20095, 21680, 22222, 24114, 26016, 32152, 32520, 33333, 40190, 43360, 44444, 48228, 55555, 60285, 64304, 65040, 66666, 80380, 88888, 96456, 111110, 120570, 128608, 130080, 133332, 160760, 164779, 166665, 177776, 192912, 222220, 241140, 266664, 321520, 329558, 333330, 355552, 385824, 444440, 482280, 494337, 533328, 643040, 659116, 666660, 823895, 888880, 964560, 988674, 1066656, 1089149, 1318232, 1333320, 1647790, 1777760, 1929120, 1977348, 2178298, 2471685, 2636464, 2666640, 3267447, 3295580, 3954696, 4356596, 4943370, 5272928, 5333280, 5445745, 6534894, 6591160, 7909392, 8713192, 9886740, 10891490, 13069788, 13182320, 15818784, 16337235, 17426384, 19773480, 21782980, 26139576, 26364640, 32674470, 34852768, 39546960, 43565960, 44655109, 52279152, 65348940, 79093920, 87131920, 89310218, 104558304, 130697880, 133965327, 174263840, 178620436, 223275545, 261395760, 267930654, 357240872, 446551090, 522791520, 535861308, 669826635, 714481744, 893102180, 1071722616, 1339653270, 1428963488, 1786204360, 2143445232, 2679306540, 3572408720, 4286890464, 5358613080, 7144817440, 10717226160, 21434452320]

約数ペア:

[(1, 21434452320), (2, 10717226160), (3, 7144817440), (4, 5358613080), (5, 4286890464), (6, 3572408720), (8, 2679306540), (10, 2143445232), (12, 1786204360), (15, 1428963488), (16, 1339653270), (20, 1071722616), (24, 893102180), (30, 714481744), (32, 669826635), (40, 535861308), (41, 522791520), (48, 446551090), (60, 357240872), (80, 267930654), (82, 261395760), (96, 223275545), (120, 178620436), (123, 174263840), (160, 133965327), (164, 130697880), (205, 104558304), (240, 89310218), (246, 87131920), (271, 79093920), (328, 65348940), (410, 52279152), (480, 44655109), (492, 43565960), (542, 39546960), (615, 34852768), (656, 32674470), (813, 26364640), (820, 26139576), (984, 21782980), (1084, 19773480), (1230, 17426384), (1312, 16337235), (1355, 15818784), (1626, 13182320), (1640, 13069788), (1968, 10891490), (2168, 9886740), (2460, 8713192), (2710, 7909392), (3252, 6591160), (3280, 6534894), (3936, 5445745), (4019, 5333280), (4065, 5272928), (4336, 4943370), (4920, 4356596), (5420, 3954696), (6504, 3295580), (6560, 3267447), (8038, 2666640), (8130, 2636464), (8672, 2471685), (9840, 2178298), (10840, 1977348), (11111, 1929120), (12057, 1777760), (13008, 1647790), (16076, 1333320), (16260, 1318232), (19680, 1089149), (20095, 1066656), (21680, 988674), (22222, 964560), (24114, 888880), (26016, 823895), (32152, 666660), (32520, 659116), (33333, 643040), (40190, 533328), (43360, 494337), (44444, 482280), (48228, 444440), (55555, 385824), (60285, 355552), (64304, 333330), (65040, 329558), (66666, 321520), (80380, 266664), (88888, 241140), (96456, 222220), (111110, 192912), (120570, 177776), (128608, 166665), (130080, 164779), (133332, 160760)]