29883280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 87208704

約数和(自身を除く): 57325424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 73, 80, 85, 86, 112, 119, 136, 140, 146, 170, 172, 215, 238, 272, 280, 292, 301, 340, 344, 365, 430, 476, 511, 560, 584, 595, 602, 680, 688, 730, 731, 860, 952, 1022, 1168, 1190, 1204, 1241, 1360, 1460, 1462, 1505, 1720, 1904, 2044, 2380, 2408, 2482, 2555, 2920, 2924, 3010, 3139, 3440, 3655, 4088, 4760, 4816, 4964, 5110, 5117, 5840, 5848, 6020, 6205, 6278, 7310, 8176, 8687, 9520, 9928, 10220, 10234, 11696, 12040, 12410, 12556, 14620, 15695, 17374, 19856, 20440, 20468, 21973, 24080, 24820, 25112, 25585, 29240, 31390, 34748, 40880, 40936, 43435, 43946, 49640, 50224, 51170, 53363, 58480, 62780, 69496, 81872, 86870, 87892, 99280, 102340, 106726, 109865, 125560, 138992, 173740, 175784, 204680, 213452, 219730, 251120, 266815, 347480, 351568, 373541, 409360, 426904, 439460, 533630, 694960, 747082, 853808, 878920, 1067260, 1494164, 1757840, 1867705, 2134520, 2988328, 3735410, 4269040, 5976656, 7470820, 14941640, 29883280]

約数ペア:

[(1, 29883280), (2, 14941640), (4, 7470820), (5, 5976656), (7, 4269040), (8, 3735410), (10, 2988328), (14, 2134520), (16, 1867705), (17, 1757840), (20, 1494164), (28, 1067260), (34, 878920), (35, 853808), (40, 747082), (43, 694960), (56, 533630), (68, 439460), (70, 426904), (73, 409360), (80, 373541), (85, 351568), (86, 347480), (112, 266815), (119, 251120), (136, 219730), (140, 213452), (146, 204680), (170, 175784), (172, 173740), (215, 138992), (238, 125560), (272, 109865), (280, 106726), (292, 102340), (301, 99280), (340, 87892), (344, 86870), (365, 81872), (430, 69496), (476, 62780), (511, 58480), (560, 53363), (584, 51170), (595, 50224), (602, 49640), (680, 43946), (688, 43435), (730, 40936), (731, 40880), (860, 34748), (952, 31390), (1022, 29240), (1168, 25585), (1190, 25112), (1204, 24820), (1241, 24080), (1360, 21973), (1460, 20468), (1462, 20440), (1505, 19856), (1720, 17374), (1904, 15695), (2044, 14620), (2380, 12556), (2408, 12410), (2482, 12040), (2555, 11696), (2920, 10234), (2924, 10220), (3010, 9928), (3139, 9520), (3440, 8687), (3655, 8176), (4088, 7310), (4760, 6278), (4816, 6205), (4964, 6020), (5110, 5848), (5117, 5840)]