273666120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 256

約数和(自身を含む): 1064448000

約数和(自身を除く): 790781880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1319, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2638, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3957, 3990, 4940, 5187, 5276, 5320, 5460, 5928, 6595, 6916, 7410, 7914, 7980, 8645, 9233, 9880, 10374, 10552, 10920, 13190, 13832, 14820, 15828, 15960, 17147, 17290, 18466, 19785, 20748, 25061, 25935, 26380, 27699, 29640, 31656, 34294, 34580, 36932, 39570, 41496, 46165, 50122, 51441, 51870, 52760, 55398, 68588, 69160, 73864, 75183, 79140, 85735, 92330, 100244, 102882, 103740, 110796, 120029, 125305, 137176, 138495, 150366, 158280, 171470, 175427, 184660, 200488, 205764, 207480, 221592, 240058, 250610, 257205, 276990, 300732, 325793, 342940, 350854, 360087, 369320, 375915, 411528, 480116, 501220, 514410, 526281, 553980, 600145, 601464, 651586, 685880, 701708, 720174, 751830, 877135, 960232, 977379, 1002440, 1028820, 1052562, 1107960, 1200290, 1303172, 1403416, 1440348, 1503660, 1628965, 1754270, 1800435, 1954758, 2057640, 2105124, 2280551, 2400580, 2606344, 2631405, 2880696, 3007320, 3257930, 3508540, 3600870, 3909516, 4210248, 4561102, 4801160, 4886895, 5262810, 6515860, 6841653, 7017080, 7201740, 7819032, 9122204, 9773790, 10525620, 11402755, 13031720, 13683306, 14403480, 18244408, 19547580, 21051240, 22805510, 27366612, 34208265, 39095160, 45611020, 54733224, 68416530, 91222040, 136833060, 273666120]

約数ペア:

[(1, 273666120), (2, 136833060), (3, 91222040), (4, 68416530), (5, 54733224), (6, 45611020), (7, 39095160), (8, 34208265), (10, 27366612), (12, 22805510), (13, 21051240), (14, 19547580), (15, 18244408), (19, 14403480), (20, 13683306), (21, 13031720), (24, 11402755), (26, 10525620), (28, 9773790), (30, 9122204), (35, 7819032), (38, 7201740), (39, 7017080), (40, 6841653), (42, 6515860), (52, 5262810), (56, 4886895), (57, 4801160), (60, 4561102), (65, 4210248), (70, 3909516), (76, 3600870), (78, 3508540), (84, 3257930), (91, 3007320), (95, 2880696), (104, 2631405), (105, 2606344), (114, 2400580), (120, 2280551), (130, 2105124), (133, 2057640), (140, 1954758), (152, 1800435), (156, 1754270), (168, 1628965), (182, 1503660), (190, 1440348), (195, 1403416), (210, 1303172), (228, 1200290), (247, 1107960), (260, 1052562), (266, 1028820), (273, 1002440), (280, 977379), (285, 960232), (312, 877135), (364, 751830), (380, 720174), (390, 701708), (399, 685880), (420, 651586), (455, 601464), (456, 600145), (494, 553980), (520, 526281), (532, 514410), (546, 501220), (570, 480116), (665, 411528), (728, 375915), (741, 369320), (760, 360087), (780, 350854), (798, 342940), (840, 325793), (910, 300732), (988, 276990), (1064, 257205), (1092, 250610), (1140, 240058), (1235, 221592), (1319, 207480), (1330, 205764), (1365, 200488), (1482, 184660), (1560, 175427), (1596, 171470), (1729, 158280), (1820, 150366), (1976, 138495), (1995, 137176), (2184, 125305), (2280, 120029), (2470, 110796), (2638, 103740), (2660, 102882), (2730, 100244), (2964, 92330), (3192, 85735), (3458, 79140), (3640, 75183), (3705, 73864), (3957, 69160), (3990, 68588), (4940, 55398), (5187, 52760), (5276, 51870), (5320, 51441), (5460, 50122), (5928, 46165), (6595, 41496), (6916, 39570), (7410, 36932), (7914, 34580), (7980, 34294), (8645, 31656), (9233, 29640), (9880, 27699), (10374, 26380), (10552, 25935), (10920, 25061), (13190, 20748), (13832, 19785), (14820, 18466), (15828, 17290), (15960, 17147)]