152410880

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 395587584

約数和(自身を除く): 243176704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 167, 184, 230, 248, 256, 310, 320, 334, 368, 460, 496, 620, 640, 668, 713, 736, 835, 920, 992, 1240, 1280, 1336, 1426, 1472, 1670, 1840, 1984, 2480, 2672, 2852, 2944, 3340, 3565, 3680, 3841, 3968, 4960, 5177, 5344, 5704, 5888, 6680, 7130, 7360, 7682, 7936, 9920, 10354, 10688, 11408, 13360, 14260, 14720, 15364, 19205, 19840, 20708, 21376, 22816, 25885, 26720, 28520, 29440, 30728, 38410, 39680, 41416, 42752, 45632, 51770, 53440, 57040, 61456, 76820, 82832, 91264, 103540, 106880, 114080, 119071, 122912, 153640, 165664, 182528, 207080, 213760, 228160, 238142, 245824, 307280, 331328, 414160, 456320, 476284, 491648, 595355, 614560, 662656, 828320, 912640, 952568, 983296, 1190710, 1229120, 1325312, 1656640, 1905136, 2381420, 2458240, 3313280, 3810272, 4762840, 4916480, 6626560, 7620544, 9525680, 15241088, 19051360, 30482176, 38102720, 76205440, 152410880]

約数ペア:

[(1, 152410880), (2, 76205440), (4, 38102720), (5, 30482176), (8, 19051360), (10, 15241088), (16, 9525680), (20, 7620544), (23, 6626560), (31, 4916480), (32, 4762840), (40, 3810272), (46, 3313280), (62, 2458240), (64, 2381420), (80, 1905136), (92, 1656640), (115, 1325312), (124, 1229120), (128, 1190710), (155, 983296), (160, 952568), (167, 912640), (184, 828320), (230, 662656), (248, 614560), (256, 595355), (310, 491648), (320, 476284), (334, 456320), (368, 414160), (460, 331328), (496, 307280), (620, 245824), (640, 238142), (668, 228160), (713, 213760), (736, 207080), (835, 182528), (920, 165664), (992, 153640), (1240, 122912), (1280, 119071), (1336, 114080), (1426, 106880), (1472, 103540), (1670, 91264), (1840, 82832), (1984, 76820), (2480, 61456), (2672, 57040), (2852, 53440), (2944, 51770), (3340, 45632), (3565, 42752), (3680, 41416), (3841, 39680), (3968, 38410), (4960, 30728), (5177, 29440), (5344, 28520), (5704, 26720), (5888, 25885), (6680, 22816), (7130, 21376), (7360, 20708), (7682, 19840), (7936, 19205), (9920, 15364), (10354, 14720), (10688, 14260), (11408, 13360)]