152768560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 426794112

約数和(自身を除く): 274025552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 73, 74, 80, 101, 112, 140, 146, 148, 185, 202, 259, 280, 292, 296, 365, 370, 404, 505, 511, 518, 560, 584, 592, 707, 730, 740, 808, 1010, 1022, 1036, 1168, 1295, 1414, 1460, 1480, 1616, 2020, 2044, 2072, 2555, 2590, 2701, 2828, 2920, 2960, 3535, 3737, 4040, 4088, 4144, 5110, 5180, 5402, 5656, 5840, 7070, 7373, 7474, 8080, 8176, 10220, 10360, 10804, 11312, 13505, 14140, 14746, 14948, 18685, 18907, 20440, 20720, 21608, 26159, 27010, 28280, 29492, 29896, 36865, 37370, 37814, 40880, 43216, 51611, 52318, 54020, 56560, 58984, 59792, 73730, 74740, 75628, 94535, 103222, 104636, 108040, 117968, 130795, 147460, 149480, 151256, 189070, 206444, 209272, 216080, 258055, 261590, 272801, 294920, 298960, 302512, 378140, 412888, 418544, 516110, 523180, 545602, 589840, 756280, 825776, 1032220, 1046360, 1091204, 1364005, 1512560, 1909607, 2064440, 2092720, 2182408, 2728010, 3819214, 4128880, 4364816, 5456020, 7638428, 9548035, 10912040, 15276856, 19096070, 21824080, 30553712, 38192140, 76384280, 152768560]

約数ペア:

[(1, 152768560), (2, 76384280), (4, 38192140), (5, 30553712), (7, 21824080), (8, 19096070), (10, 15276856), (14, 10912040), (16, 9548035), (20, 7638428), (28, 5456020), (35, 4364816), (37, 4128880), (40, 3819214), (56, 2728010), (70, 2182408), (73, 2092720), (74, 2064440), (80, 1909607), (101, 1512560), (112, 1364005), (140, 1091204), (146, 1046360), (148, 1032220), (185, 825776), (202, 756280), (259, 589840), (280, 545602), (292, 523180), (296, 516110), (365, 418544), (370, 412888), (404, 378140), (505, 302512), (511, 298960), (518, 294920), (560, 272801), (584, 261590), (592, 258055), (707, 216080), (730, 209272), (740, 206444), (808, 189070), (1010, 151256), (1022, 149480), (1036, 147460), (1168, 130795), (1295, 117968), (1414, 108040), (1460, 104636), (1480, 103222), (1616, 94535), (2020, 75628), (2044, 74740), (2072, 73730), (2555, 59792), (2590, 58984), (2701, 56560), (2828, 54020), (2920, 52318), (2960, 51611), (3535, 43216), (3737, 40880), (4040, 37814), (4088, 37370), (4144, 36865), (5110, 29896), (5180, 29492), (5402, 28280), (5656, 27010), (5840, 26159), (7070, 21608), (7373, 20720), (7474, 20440), (8080, 18907), (8176, 18685), (10220, 14948), (10360, 14746), (10804, 14140), (11312, 13505)]