481976320

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{41}}^2$

素因数の和:120

約数の個数: 168

約数和(自身を含む): 1354939632

約数和(自身を除く): 872963312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 512, 560, 574, 640, 656, 820, 896, 1024, 1120, 1148, 1280, 1312, 1435, 1640, 1681, 1792, 2048, 2240, 2296, 2560, 2624, 2870, 3280, 3362, 3584, 4096, 4480, 4592, 5120, 5248, 5740, 6560, 6724, 7168, 8192, 8405, 8960, 9184, 10240, 10496, 11480, 11767, 13120, 13448, 14336, 16810, 17920, 18368, 20480, 20992, 22960, 23534, 26240, 26896, 28672, 33620, 35840, 36736, 40960, 41984, 45920, 47068, 52480, 53792, 57344, 58835, 67240, 71680, 73472, 83968, 91840, 94136, 104960, 107584, 117670, 134480, 143360, 146944, 167936, 183680, 188272, 209920, 215168, 235340, 268960, 286720, 293888, 335872, 367360, 376544, 419840, 430336, 470680, 537920, 587776, 734720, 753088, 839680, 860672, 941360, 1075840, 1175552, 1469440, 1506176, 1679360, 1721344, 1882720, 2151680, 2351104, 2938880, 3012352, 3442688, 3765440, 4303360, 5877760, 6024704, 6885376, 7530880, 8606720, 11755520, 12049408, 13770752, 15061760, 17213440, 24098816, 30123520, 34426880, 48197632, 60247040, 68853760, 96395264, 120494080, 240988160, 481976320]

約数ペア:

[(1, 481976320), (2, 240988160), (4, 120494080), (5, 96395264), (7, 68853760), (8, 60247040), (10, 48197632), (14, 34426880), (16, 30123520), (20, 24098816), (28, 17213440), (32, 15061760), (35, 13770752), (40, 12049408), (41, 11755520), (56, 8606720), (64, 7530880), (70, 6885376), (80, 6024704), (82, 5877760), (112, 4303360), (128, 3765440), (140, 3442688), (160, 3012352), (164, 2938880), (205, 2351104), (224, 2151680), (256, 1882720), (280, 1721344), (287, 1679360), (320, 1506176), (328, 1469440), (410, 1175552), (448, 1075840), (512, 941360), (560, 860672), (574, 839680), (640, 753088), (656, 734720), (820, 587776), (896, 537920), (1024, 470680), (1120, 430336), (1148, 419840), (1280, 376544), (1312, 367360), (1435, 335872), (1640, 293888), (1681, 286720), (1792, 268960), (2048, 235340), (2240, 215168), (2296, 209920), (2560, 188272), (2624, 183680), (2870, 167936), (3280, 146944), (3362, 143360), (3584, 134480), (4096, 117670), (4480, 107584), (4592, 104960), (5120, 94136), (5248, 91840), (5740, 83968), (6560, 73472), (6724, 71680), (7168, 67240), (8192, 58835), (8405, 57344), (8960, 53792), (9184, 52480), (10240, 47068), (10496, 45920), (11480, 41984), (11767, 40960), (13120, 36736), (13448, 35840), (14336, 33620), (16810, 28672), (17920, 26896), (18368, 26240), (20480, 23534), (20992, 22960)]