774229440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 224

約数和(自身を含む): 2568513024

約数和(自身を除く): 1794283584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 71, 74, 80, 96, 111, 120, 142, 148, 160, 185, 192, 213, 222, 240, 284, 296, 307, 320, 355, 370, 426, 444, 480, 555, 568, 592, 614, 710, 740, 852, 888, 921, 960, 1065, 1110, 1136, 1184, 1228, 1420, 1480, 1535, 1704, 1776, 1842, 2130, 2220, 2272, 2368, 2456, 2627, 2840, 2960, 3070, 3408, 3552, 3684, 4260, 4440, 4544, 4605, 4912, 5254, 5680, 5920, 6140, 6816, 7104, 7368, 7881, 8520, 8880, 9210, 9824, 10508, 11359, 11360, 11840, 12280, 13135, 13632, 14736, 15762, 17040, 17760, 18420, 19648, 21016, 21797, 22718, 22720, 24560, 26270, 29472, 31524, 34077, 34080, 35520, 36840, 39405, 42032, 43594, 45436, 49120, 52540, 56795, 58944, 63048, 65391, 68154, 68160, 73680, 78810, 84064, 87188, 90872, 98240, 105080, 108985, 113590, 126096, 130782, 136308, 147360, 157620, 168128, 170385, 174376, 181744, 210160, 217970, 227180, 252192, 261564, 272616, 294720, 315240, 326955, 340770, 348752, 363488, 420320, 435940, 454360, 504384, 523128, 545232, 630480, 653910, 681540, 697504, 726976, 806489, 840640, 871880, 908720, 1046256, 1090464, 1260960, 1307820, 1363080, 1395008, 1612978, 1743760, 1817440, 2092512, 2180928, 2419467, 2521920, 2615640, 2726160, 3225956, 3487520, 3634880, 4032445, 4185024, 4838934, 5231280, 5452320, 6451912, 6975040, 8064890, 9677868, 10462560, 10904640, 12097335, 12903824, 16129780, 19355736, 20925120, 24194670, 25807648, 32259560, 38711472, 48389340, 51615296, 64519120, 77422944, 96778680, 129038240, 154845888, 193557360, 258076480, 387114720, 774229440]

約数ペア:

[(1, 774229440), (2, 387114720), (3, 258076480), (4, 193557360), (5, 154845888), (6, 129038240), (8, 96778680), (10, 77422944), (12, 64519120), (15, 51615296), (16, 48389340), (20, 38711472), (24, 32259560), (30, 25807648), (32, 24194670), (37, 20925120), (40, 19355736), (48, 16129780), (60, 12903824), (64, 12097335), (71, 10904640), (74, 10462560), (80, 9677868), (96, 8064890), (111, 6975040), (120, 6451912), (142, 5452320), (148, 5231280), (160, 4838934), (185, 4185024), (192, 4032445), (213, 3634880), (222, 3487520), (240, 3225956), (284, 2726160), (296, 2615640), (307, 2521920), (320, 2419467), (355, 2180928), (370, 2092512), (426, 1817440), (444, 1743760), (480, 1612978), (555, 1395008), (568, 1363080), (592, 1307820), (614, 1260960), (710, 1090464), (740, 1046256), (852, 908720), (888, 871880), (921, 840640), (960, 806489), (1065, 726976), (1110, 697504), (1136, 681540), (1184, 653910), (1228, 630480), (1420, 545232), (1480, 523128), (1535, 504384), (1704, 454360), (1776, 435940), (1842, 420320), (2130, 363488), (2220, 348752), (2272, 340770), (2368, 326955), (2456, 315240), (2627, 294720), (2840, 272616), (2960, 261564), (3070, 252192), (3408, 227180), (3552, 217970), (3684, 210160), (4260, 181744), (4440, 174376), (4544, 170385), (4605, 168128), (4912, 157620), (5254, 147360), (5680, 136308), (5920, 130782), (6140, 126096), (6816, 113590), (7104, 108985), (7368, 105080), (7881, 98240), (8520, 90872), (8880, 87188), (9210, 84064), (9824, 78810), (10508, 73680), (11359, 68160), (11360, 68154), (11840, 65391), (12280, 63048), (13135, 58944), (13632, 56795), (14736, 52540), (15762, 49120), (17040, 45436), (17760, 43594), (18420, 42032), (19648, 39405), (21016, 36840), (21797, 35520), (22718, 34080), (22720, 34077), (24560, 31524), (26270, 29472)]