33398960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 96898560

約数和(自身を除く): 63499600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 43, 56, 70, 73, 76, 80, 86, 95, 112, 133, 140, 146, 152, 172, 190, 215, 266, 280, 292, 301, 304, 344, 365, 380, 430, 511, 532, 560, 584, 602, 665, 688, 730, 760, 817, 860, 1022, 1064, 1168, 1204, 1330, 1387, 1460, 1505, 1520, 1634, 1720, 2044, 2128, 2408, 2555, 2660, 2774, 2920, 3010, 3139, 3268, 3440, 4085, 4088, 4816, 5110, 5320, 5548, 5719, 5840, 6020, 6278, 6536, 6935, 8170, 8176, 9709, 10220, 10640, 11096, 11438, 12040, 12556, 13072, 13870, 15695, 16340, 19418, 20440, 21973, 22192, 22876, 24080, 25112, 27740, 28595, 31390, 32680, 38836, 40880, 43946, 45752, 48545, 50224, 55480, 57190, 59641, 62780, 65360, 77672, 87892, 91504, 97090, 109865, 110960, 114380, 119282, 125560, 155344, 175784, 194180, 219730, 228760, 238564, 251120, 298205, 351568, 388360, 417487, 439460, 457520, 477128, 596410, 776720, 834974, 878920, 954256, 1192820, 1669948, 1757840, 2087435, 2385640, 3339896, 4174870, 4771280, 6679792, 8349740, 16699480, 33398960]

約数ペア:

[(1, 33398960), (2, 16699480), (4, 8349740), (5, 6679792), (7, 4771280), (8, 4174870), (10, 3339896), (14, 2385640), (16, 2087435), (19, 1757840), (20, 1669948), (28, 1192820), (35, 954256), (38, 878920), (40, 834974), (43, 776720), (56, 596410), (70, 477128), (73, 457520), (76, 439460), (80, 417487), (86, 388360), (95, 351568), (112, 298205), (133, 251120), (140, 238564), (146, 228760), (152, 219730), (172, 194180), (190, 175784), (215, 155344), (266, 125560), (280, 119282), (292, 114380), (301, 110960), (304, 109865), (344, 97090), (365, 91504), (380, 87892), (430, 77672), (511, 65360), (532, 62780), (560, 59641), (584, 57190), (602, 55480), (665, 50224), (688, 48545), (730, 45752), (760, 43946), (817, 40880), (860, 38836), (1022, 32680), (1064, 31390), (1168, 28595), (1204, 27740), (1330, 25112), (1387, 24080), (1460, 22876), (1505, 22192), (1520, 21973), (1634, 20440), (1720, 19418), (2044, 16340), (2128, 15695), (2408, 13870), (2555, 13072), (2660, 12556), (2774, 12040), (2920, 11438), (3010, 11096), (3139, 10640), (3268, 10220), (3440, 9709), (4085, 8176), (4088, 8170), (4816, 6935), (5110, 6536), (5320, 6278), (5548, 6020), (5719, 5840)]