74561760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:610

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 239148000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 569, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1138, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1707, 1820, 1872, 2016, 2080, 2184, 2276, 2340, 2520, 2730, 2845, 2912, 3120, 3276, 3360, 3414, 3640, 3744, 3983, 4095, 4368, 4552, 4680, 5040, 5121, 5460, 5690, 6240, 6552, 6828, 7280, 7397, 7966, 8190, 8535, 8736, 9104, 9360, 10080, 10242, 10920, 11380, 11949, 13104, 13656, 14560, 14794, 15932, 16380, 17070, 18208, 18720, 19915, 20484, 21840, 22191, 22760, 23898, 25605, 26208, 27312, 29588, 31864, 32760, 34140, 35847, 36985, 39830, 40968, 43680, 44382, 45520, 47796, 51210, 51779, 54624, 59176, 59745, 63728, 65520, 66573, 68280, 71694, 73970, 79660, 81936, 88764, 91040, 95592, 102420, 103558, 110955, 118352, 119490, 127456, 131040, 133146, 136560, 143388, 147940, 155337, 159320, 163872, 177528, 179235, 191184, 204840, 207116, 221910, 236704, 238980, 258895, 266292, 273120, 286776, 295880, 310674, 318640, 332865, 355056, 358470, 382368, 409680, 414232, 443820, 466011, 477960, 517790, 532584, 573552, 591760, 621348, 637280, 665730, 710112, 716940, 776685, 819360, 828464, 887640, 932022, 955920, 1035580, 1065168, 1147104, 1183520, 1242696, 1331460, 1433880, 1553370, 1656928, 1775280, 1864044, 1911840, 2071160, 2130336, 2330055, 2485392, 2662920, 2867760, 3106740, 3550560, 3728088, 4142320, 4660110, 4970784, 5325840, 5735520, 6213480, 7456176, 8284640, 9320220, 10651680, 12426960, 14912352, 18640440, 24853920, 37280880, 74561760]

約数ペア:

[(1, 74561760), (2, 37280880), (3, 24853920), (4, 18640440), (5, 14912352), (6, 12426960), (7, 10651680), (8, 9320220), (9, 8284640), (10, 7456176), (12, 6213480), (13, 5735520), (14, 5325840), (15, 4970784), (16, 4660110), (18, 4142320), (20, 3728088), (21, 3550560), (24, 3106740), (26, 2867760), (28, 2662920), (30, 2485392), (32, 2330055), (35, 2130336), (36, 2071160), (39, 1911840), (40, 1864044), (42, 1775280), (45, 1656928), (48, 1553370), (52, 1433880), (56, 1331460), (60, 1242696), (63, 1183520), (65, 1147104), (70, 1065168), (72, 1035580), (78, 955920), (80, 932022), (84, 887640), (90, 828464), (91, 819360), (96, 776685), (104, 716940), (105, 710112), (112, 665730), (117, 637280), (120, 621348), (126, 591760), (130, 573552), (140, 532584), (144, 517790), (156, 477960), (160, 466011), (168, 443820), (180, 414232), (182, 409680), (195, 382368), (208, 358470), (210, 355056), (224, 332865), (234, 318640), (240, 310674), (252, 295880), (260, 286776), (273, 273120), (280, 266292), (288, 258895), (312, 238980), (315, 236704), (336, 221910), (360, 207116), (364, 204840), (390, 191184), (416, 179235), (420, 177528), (455, 163872), (468, 159320), (480, 155337), (504, 147940), (520, 143388), (546, 136560), (560, 133146), (569, 131040), (585, 127456), (624, 119490), (630, 118352), (672, 110955), (720, 103558), (728, 102420), (780, 95592), (819, 91040), (840, 88764), (910, 81936), (936, 79660), (1008, 73970), (1040, 71694), (1092, 68280), (1120, 66573), (1138, 65520), (1170, 63728), (1248, 59745), (1260, 59176), (1365, 54624), (1440, 51779), (1456, 51210), (1560, 47796), (1638, 45520), (1680, 44382), (1707, 43680), (1820, 40968), (1872, 39830), (2016, 36985), (2080, 35847), (2184, 34140), (2276, 32760), (2340, 31864), (2520, 29588), (2730, 27312), (2845, 26208), (2912, 25605), (3120, 23898), (3276, 22760), (3360, 22191), (3414, 21840), (3640, 20484), (3744, 19915), (3983, 18720), (4095, 18208), (4368, 17070), (4552, 16380), (4680, 15932), (5040, 14794), (5121, 14560), (5460, 13656), (5690, 13104), (6240, 11949), (6552, 11380), (6828, 10920), (7280, 10242), (7397, 10080), (7966, 9360), (8190, 9104), (8535, 8736)]