276311490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 875629440

約数和(自身を除く): 599317950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 182, 190, 195, 210, 245, 247, 266, 273, 285, 294, 390, 399, 455, 490, 494, 546, 570, 637, 665, 735, 741, 761, 798, 910, 931, 1235, 1274, 1330, 1365, 1470, 1482, 1522, 1729, 1862, 1911, 1995, 2283, 2470, 2730, 2793, 3185, 3458, 3705, 3805, 3822, 3990, 4566, 4655, 5187, 5327, 5586, 6370, 7410, 7610, 8645, 9310, 9555, 9893, 10374, 10654, 11415, 12103, 13965, 14459, 15981, 17290, 19110, 19786, 22830, 24206, 25935, 26635, 27930, 28918, 29679, 31962, 36309, 37289, 43377, 49465, 51870, 53270, 59358, 60515, 69251, 72295, 72618, 74578, 79905, 86754, 98930, 101213, 111867, 121030, 138502, 144590, 148395, 159810, 181545, 186445, 187967, 202426, 207753, 216885, 223734, 296790, 303639, 346255, 363090, 372890, 375934, 415506, 433770, 484757, 506065, 559335, 563901, 607278, 692510, 708491, 939835, 969514, 1012130, 1038765, 1118670, 1127802, 1315769, 1416982, 1454271, 1518195, 1879670, 2077530, 2125473, 2423785, 2631538, 2819505, 2908542, 3036390, 3542455, 3947307, 4250946, 4847570, 5639010, 6578845, 7084910, 7271355, 7894614, 9210383, 10627365, 13157690, 14542710, 18420766, 19736535, 21254730, 27631149, 39473070, 46051915, 55262298, 92103830, 138155745, 276311490]

約数ペア:

[(1, 276311490), (2, 138155745), (3, 92103830), (5, 55262298), (6, 46051915), (7, 39473070), (10, 27631149), (13, 21254730), (14, 19736535), (15, 18420766), (19, 14542710), (21, 13157690), (26, 10627365), (30, 9210383), (35, 7894614), (38, 7271355), (39, 7084910), (42, 6578845), (49, 5639010), (57, 4847570), (65, 4250946), (70, 3947307), (78, 3542455), (91, 3036390), (95, 2908542), (98, 2819505), (105, 2631538), (114, 2423785), (130, 2125473), (133, 2077530), (147, 1879670), (182, 1518195), (190, 1454271), (195, 1416982), (210, 1315769), (245, 1127802), (247, 1118670), (266, 1038765), (273, 1012130), (285, 969514), (294, 939835), (390, 708491), (399, 692510), (455, 607278), (490, 563901), (494, 559335), (546, 506065), (570, 484757), (637, 433770), (665, 415506), (735, 375934), (741, 372890), (761, 363090), (798, 346255), (910, 303639), (931, 296790), (1235, 223734), (1274, 216885), (1330, 207753), (1365, 202426), (1470, 187967), (1482, 186445), (1522, 181545), (1729, 159810), (1862, 148395), (1911, 144590), (1995, 138502), (2283, 121030), (2470, 111867), (2730, 101213), (2793, 98930), (3185, 86754), (3458, 79905), (3705, 74578), (3805, 72618), (3822, 72295), (3990, 69251), (4566, 60515), (4655, 59358), (5187, 53270), (5327, 51870), (5586, 49465), (6370, 43377), (7410, 37289), (7610, 36309), (8645, 31962), (9310, 29679), (9555, 28918), (9893, 27930), (10374, 26635), (10654, 25935), (11415, 24206), (12103, 22830), (13965, 19786), (14459, 19110), (15981, 17290)]