148537480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 429010560

約数和(自身を除く): 280473080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 73, 86, 91, 104, 130, 140, 146, 169, 172, 182, 215, 260, 280, 292, 301, 338, 344, 364, 365, 430, 455, 511, 520, 559, 584, 602, 676, 728, 730, 845, 860, 910, 949, 1022, 1118, 1183, 1204, 1352, 1460, 1505, 1690, 1720, 1820, 1898, 2044, 2236, 2366, 2408, 2555, 2795, 2920, 3010, 3139, 3380, 3640, 3796, 3913, 4088, 4472, 4732, 4745, 5110, 5590, 5915, 6020, 6278, 6643, 6760, 7267, 7592, 7826, 9464, 9490, 10220, 11180, 11830, 12040, 12337, 12556, 13286, 14534, 15652, 15695, 18980, 19565, 20440, 21973, 22360, 23660, 24674, 25112, 26572, 29068, 31304, 31390, 33215, 36335, 37960, 39130, 40807, 43946, 47320, 49348, 50869, 53144, 58136, 61685, 62780, 66430, 72670, 78260, 81614, 86359, 87892, 98696, 101738, 109865, 123370, 125560, 132860, 145340, 156520, 163228, 172718, 175784, 203476, 204035, 219730, 246740, 254345, 265720, 285649, 290680, 326456, 345436, 406952, 408070, 431795, 439460, 493480, 508690, 530491, 571298, 690872, 816140, 863590, 878920, 1017380, 1060982, 1142596, 1428245, 1632280, 1727180, 2034760, 2121964, 2285192, 2652455, 2856490, 3454360, 3713437, 4243928, 5304910, 5712980, 7426874, 10609820, 11425960, 14853748, 18567185, 21219640, 29707496, 37134370, 74268740, 148537480]

約数ペア:

[(1, 148537480), (2, 74268740), (4, 37134370), (5, 29707496), (7, 21219640), (8, 18567185), (10, 14853748), (13, 11425960), (14, 10609820), (20, 7426874), (26, 5712980), (28, 5304910), (35, 4243928), (40, 3713437), (43, 3454360), (52, 2856490), (56, 2652455), (65, 2285192), (70, 2121964), (73, 2034760), (86, 1727180), (91, 1632280), (104, 1428245), (130, 1142596), (140, 1060982), (146, 1017380), (169, 878920), (172, 863590), (182, 816140), (215, 690872), (260, 571298), (280, 530491), (292, 508690), (301, 493480), (338, 439460), (344, 431795), (364, 408070), (365, 406952), (430, 345436), (455, 326456), (511, 290680), (520, 285649), (559, 265720), (584, 254345), (602, 246740), (676, 219730), (728, 204035), (730, 203476), (845, 175784), (860, 172718), (910, 163228), (949, 156520), (1022, 145340), (1118, 132860), (1183, 125560), (1204, 123370), (1352, 109865), (1460, 101738), (1505, 98696), (1690, 87892), (1720, 86359), (1820, 81614), (1898, 78260), (2044, 72670), (2236, 66430), (2366, 62780), (2408, 61685), (2555, 58136), (2795, 53144), (2920, 50869), (3010, 49348), (3139, 47320), (3380, 43946), (3640, 40807), (3796, 39130), (3913, 37960), (4088, 36335), (4472, 33215), (4732, 31390), (4745, 31304), (5110, 29068), (5590, 26572), (5915, 25112), (6020, 24674), (6278, 23660), (6643, 22360), (6760, 21973), (7267, 20440), (7592, 19565), (7826, 18980), (9464, 15695), (9490, 15652), (10220, 14534), (11180, 13286), (11830, 12556), (12040, 12337)]