2126286400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 252

約数和(自身を含む): 6259215828

約数和(自身を除く): 4132929428

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 64, 70, 74, 80, 98, 100, 112, 140, 148, 160, 175, 185, 196, 200, 224, 245, 259, 280, 296, 320, 350, 370, 392, 400, 448, 490, 518, 560, 592, 700, 733, 740, 784, 800, 925, 980, 1036, 1120, 1184, 1225, 1295, 1400, 1466, 1480, 1568, 1600, 1813, 1850, 1960, 2072, 2240, 2368, 2450, 2590, 2800, 2932, 2960, 3136, 3626, 3665, 3700, 3920, 4144, 4900, 5131, 5180, 5600, 5864, 5920, 6475, 7252, 7330, 7400, 7840, 8288, 9065, 9800, 10262, 10360, 11200, 11728, 11840, 12950, 14504, 14660, 14800, 15680, 16576, 18130, 18325, 19600, 20524, 20720, 23456, 25655, 25900, 27121, 29008, 29320, 29600, 35917, 36260, 36650, 39200, 41048, 41440, 45325, 46912, 51310, 51800, 54242, 58016, 58640, 59200, 71834, 72520, 73300, 78400, 82096, 82880, 90650, 102620, 103600, 108484, 116032, 117280, 128275, 135605, 143668, 145040, 146600, 164192, 179585, 181300, 189847, 205240, 207200, 216968, 234560, 256550, 271210, 287336, 290080, 293200, 328384, 359170, 362600, 379694, 410480, 414400, 433936, 513100, 542420, 574672, 580160, 586400, 678025, 718340, 725200, 759388, 820960, 867872, 897925, 949235, 1026200, 1084840, 1149344, 1172800, 1328929, 1356050, 1436680, 1450400, 1518776, 1641920, 1735744, 1795850, 1898470, 2052400, 2169680, 2298688, 2657858, 2712100, 2873360, 2900800, 3037552, 3591700, 3796940, 4104800, 4339360, 4746175, 5315716, 5424200, 5746720, 6075104, 6644645, 7183400, 7593880, 8209600, 8678720, 9492350, 10631432, 10848400, 11493440, 12150208, 13289290, 14366800, 15187760, 18984700, 21262864, 21696800, 26578580, 28733600, 30375520, 33223225, 37969400, 42525728, 43393600, 53157160, 57467200, 60751040, 66446450, 75938800, 85051456, 106314320, 132892900, 151877600, 212628640, 265785800, 303755200, 425257280, 531571600, 1063143200, 2126286400]

約数ペア:

[(1, 2126286400), (2, 1063143200), (4, 531571600), (5, 425257280), (7, 303755200), (8, 265785800), (10, 212628640), (14, 151877600), (16, 132892900), (20, 106314320), (25, 85051456), (28, 75938800), (32, 66446450), (35, 60751040), (37, 57467200), (40, 53157160), (49, 43393600), (50, 42525728), (56, 37969400), (64, 33223225), (70, 30375520), (74, 28733600), (80, 26578580), (98, 21696800), (100, 21262864), (112, 18984700), (140, 15187760), (148, 14366800), (160, 13289290), (175, 12150208), (185, 11493440), (196, 10848400), (200, 10631432), (224, 9492350), (245, 8678720), (259, 8209600), (280, 7593880), (296, 7183400), (320, 6644645), (350, 6075104), (370, 5746720), (392, 5424200), (400, 5315716), (448, 4746175), (490, 4339360), (518, 4104800), (560, 3796940), (592, 3591700), (700, 3037552), (733, 2900800), (740, 2873360), (784, 2712100), (800, 2657858), (925, 2298688), (980, 2169680), (1036, 2052400), (1120, 1898470), (1184, 1795850), (1225, 1735744), (1295, 1641920), (1400, 1518776), (1466, 1450400), (1480, 1436680), (1568, 1356050), (1600, 1328929), (1813, 1172800), (1850, 1149344), (1960, 1084840), (2072, 1026200), (2240, 949235), (2368, 897925), (2450, 867872), (2590, 820960), (2800, 759388), (2932, 725200), (2960, 718340), (3136, 678025), (3626, 586400), (3665, 580160), (3700, 574672), (3920, 542420), (4144, 513100), (4900, 433936), (5131, 414400), (5180, 410480), (5600, 379694), (5864, 362600), (5920, 359170), (6475, 328384), (7252, 293200), (7330, 290080), (7400, 287336), (7840, 271210), (8288, 256550), (9065, 234560), (9800, 216968), (10262, 207200), (10360, 205240), (11200, 189847), (11728, 181300), (11840, 179585), (12950, 164192), (14504, 146600), (14660, 145040), (14800, 143668), (15680, 135605), (16576, 128275), (18130, 117280), (18325, 116032), (19600, 108484), (20524, 103600), (20720, 102620), (23456, 90650), (25655, 82880), (25900, 82096), (27121, 78400), (29008, 73300), (29320, 72520), (29600, 71834), (35917, 59200), (36260, 58640), (36650, 58016), (39200, 54242), (41048, 51800), (41440, 51310), (45325, 46912)]