177106720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5154

約数の個数: 96

約数和(自身を含む): 493710336

約数和(自身を除く): 316603616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 5101, 6944, 8680, 10202, 17360, 20404, 25505, 34720, 35707, 40808, 51010, 71414, 81616, 102020, 142828, 158131, 163232, 178535, 204040, 285656, 316262, 357070, 408080, 571312, 632524, 714140, 790655, 816160, 1106917, 1142624, 1265048, 1428280, 1581310, 2213834, 2530096, 2856560, 3162620, 4427668, 5060192, 5534585, 5713120, 6325240, 8855336, 11069170, 12650480, 17710672, 22138340, 25300960, 35421344, 44276680, 88553360, 177106720]

約数ペア:

[(1, 177106720), (2, 88553360), (4, 44276680), (5, 35421344), (7, 25300960), (8, 22138340), (10, 17710672), (14, 12650480), (16, 11069170), (20, 8855336), (28, 6325240), (31, 5713120), (32, 5534585), (35, 5060192), (40, 4427668), (56, 3162620), (62, 2856560), (70, 2530096), (80, 2213834), (112, 1581310), (124, 1428280), (140, 1265048), (155, 1142624), (160, 1106917), (217, 816160), (224, 790655), (248, 714140), (280, 632524), (310, 571312), (434, 408080), (496, 357070), (560, 316262), (620, 285656), (868, 204040), (992, 178535), (1085, 163232), (1120, 158131), (1240, 142828), (1736, 102020), (2170, 81616), (2480, 71414), (3472, 51010), (4340, 40808), (4960, 35707), (5101, 34720), (6944, 25505), (8680, 20404), (10202, 17360)]