172374880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 438939648

約数和(自身を除く): 266564768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1511, 1840, 2480, 2852, 3022, 3565, 3680, 4960, 5704, 6044, 7130, 7555, 11408, 12088, 14260, 15110, 22816, 24176, 28520, 30220, 34753, 46841, 48352, 57040, 60440, 69506, 93682, 114080, 120880, 139012, 173765, 187364, 234205, 241760, 278024, 347530, 374728, 468410, 556048, 695060, 749456, 936820, 1077343, 1112096, 1390120, 1498912, 1873640, 2154686, 2780240, 3747280, 4309372, 5386715, 5560480, 7494560, 8618744, 10773430, 17237488, 21546860, 34474976, 43093720, 86187440, 172374880]

約数ペア:

[(1, 172374880), (2, 86187440), (4, 43093720), (5, 34474976), (8, 21546860), (10, 17237488), (16, 10773430), (20, 8618744), (23, 7494560), (31, 5560480), (32, 5386715), (40, 4309372), (46, 3747280), (62, 2780240), (80, 2154686), (92, 1873640), (115, 1498912), (124, 1390120), (155, 1112096), (160, 1077343), (184, 936820), (230, 749456), (248, 695060), (310, 556048), (368, 468410), (460, 374728), (496, 347530), (620, 278024), (713, 241760), (736, 234205), (920, 187364), (992, 173765), (1240, 139012), (1426, 120880), (1511, 114080), (1840, 93682), (2480, 69506), (2852, 60440), (3022, 57040), (3565, 48352), (3680, 46841), (4960, 34753), (5704, 30220), (6044, 28520), (7130, 24176), (7555, 22816), (11408, 15110), (12088, 14260)]