91897680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 160

約数和(自身を含む): 342835200

約数和(自身を除く): 250937520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2879, 3192, 3990, 4560, 5320, 5758, 6384, 7980, 8637, 10640, 11516, 14395, 15960, 17274, 20153, 23032, 28790, 31920, 34548, 40306, 43185, 46064, 54701, 57580, 60459, 69096, 80612, 86370, 100765, 109402, 115160, 120918, 138192, 161224, 164103, 172740, 201530, 218804, 230320, 241836, 273505, 302295, 322448, 328206, 345480, 382907, 403060, 437608, 483672, 547010, 604590, 656412, 690960, 765814, 806120, 820515, 875216, 967344, 1094020, 1148721, 1209180, 1312824, 1531628, 1612240, 1641030, 1914535, 2188040, 2297442, 2418360, 2625648, 3063256, 3282060, 3829070, 4376080, 4594884, 4836720, 5743605, 6126512, 6564120, 7658140, 9189768, 11487210, 13128240, 15316280, 18379536, 22974420, 30632560, 45948840, 91897680]

約数ペア:

[(1, 91897680), (2, 45948840), (3, 30632560), (4, 22974420), (5, 18379536), (6, 15316280), (7, 13128240), (8, 11487210), (10, 9189768), (12, 7658140), (14, 6564120), (15, 6126512), (16, 5743605), (19, 4836720), (20, 4594884), (21, 4376080), (24, 3829070), (28, 3282060), (30, 3063256), (35, 2625648), (38, 2418360), (40, 2297442), (42, 2188040), (48, 1914535), (56, 1641030), (57, 1612240), (60, 1531628), (70, 1312824), (76, 1209180), (80, 1148721), (84, 1094020), (95, 967344), (105, 875216), (112, 820515), (114, 806120), (120, 765814), (133, 690960), (140, 656412), (152, 604590), (168, 547010), (190, 483672), (210, 437608), (228, 403060), (240, 382907), (266, 345480), (280, 328206), (285, 322448), (304, 302295), (336, 273505), (380, 241836), (399, 230320), (420, 218804), (456, 201530), (532, 172740), (560, 164103), (570, 161224), (665, 138192), (760, 120918), (798, 115160), (840, 109402), (912, 100765), (1064, 86370), (1140, 80612), (1330, 69096), (1520, 60459), (1596, 57580), (1680, 54701), (1995, 46064), (2128, 43185), (2280, 40306), (2660, 34548), (2879, 31920), (3192, 28790), (3990, 23032), (4560, 20153), (5320, 17274), (5758, 15960), (6384, 14395), (7980, 11516), (8637, 10640)]