230658480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 240

約数和(自身を含む): 878797920

約数和(自身を除く): 648139440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1297, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2594, 2736, 2964, 3120, 3420, 3705, 3891, 3952, 4446, 4560, 4680, 4940, 5188, 5928, 6485, 6840, 7410, 7782, 8892, 9360, 9880, 10376, 11115, 11673, 11856, 12970, 13680, 14820, 15564, 16861, 17784, 19455, 19760, 20752, 22230, 23346, 24643, 25940, 29640, 31128, 33722, 35568, 38910, 44460, 46692, 49286, 50583, 51880, 58365, 59280, 62256, 67444, 73929, 77820, 84305, 88920, 93384, 98572, 101166, 103760, 116730, 123215, 134888, 147858, 151749, 155640, 168610, 177840, 186768, 197144, 202332, 221787, 233460, 246430, 252915, 269776, 295716, 303498, 311280, 320359, 337220, 369645, 394288, 404664, 443574, 466920, 492860, 505830, 591432, 606996, 640718, 674440, 739290, 758745, 809328, 887148, 933840, 961077, 985720, 1011660, 1108935, 1182864, 1213992, 1281436, 1348880, 1478580, 1517490, 1601795, 1774296, 1922154, 1971440, 2023320, 2217870, 2427984, 2562872, 2883231, 2957160, 3034980, 3203590, 3548592, 3844308, 4046640, 4435740, 4805385, 5125744, 5766462, 5914320, 6069960, 6407180, 7688616, 8871480, 9610770, 11532924, 12139920, 12814360, 14416155, 15377232, 17742960, 19221540, 23065848, 25628720, 28832310, 38443080, 46131696, 57664620, 76886160, 115329240, 230658480]

約数ペア:

[(1, 230658480), (2, 115329240), (3, 76886160), (4, 57664620), (5, 46131696), (6, 38443080), (8, 28832310), (9, 25628720), (10, 23065848), (12, 19221540), (13, 17742960), (15, 15377232), (16, 14416155), (18, 12814360), (19, 12139920), (20, 11532924), (24, 9610770), (26, 8871480), (30, 7688616), (36, 6407180), (38, 6069960), (39, 5914320), (40, 5766462), (45, 5125744), (48, 4805385), (52, 4435740), (57, 4046640), (60, 3844308), (65, 3548592), (72, 3203590), (76, 3034980), (78, 2957160), (80, 2883231), (90, 2562872), (95, 2427984), (104, 2217870), (114, 2023320), (117, 1971440), (120, 1922154), (130, 1774296), (144, 1601795), (152, 1517490), (156, 1478580), (171, 1348880), (180, 1281436), (190, 1213992), (195, 1182864), (208, 1108935), (228, 1011660), (234, 985720), (240, 961077), (247, 933840), (260, 887148), (285, 809328), (304, 758745), (312, 739290), (342, 674440), (360, 640718), (380, 606996), (390, 591432), (456, 505830), (468, 492860), (494, 466920), (520, 443574), (570, 404664), (585, 394288), (624, 369645), (684, 337220), (720, 320359), (741, 311280), (760, 303498), (780, 295716), (855, 269776), (912, 252915), (936, 246430), (988, 233460), (1040, 221787), (1140, 202332), (1170, 197144), (1235, 186768), (1297, 177840), (1368, 168610), (1482, 155640), (1520, 151749), (1560, 147858), (1710, 134888), (1872, 123215), (1976, 116730), (2223, 103760), (2280, 101166), (2340, 98572), (2470, 93384), (2594, 88920), (2736, 84305), (2964, 77820), (3120, 73929), (3420, 67444), (3705, 62256), (3891, 59280), (3952, 58365), (4446, 51880), (4560, 50583), (4680, 49286), (4940, 46692), (5188, 44460), (5928, 38910), (6485, 35568), (6840, 33722), (7410, 31128), (7782, 29640), (8892, 25940), (9360, 24643), (9880, 23346), (10376, 22230), (11115, 20752), (11673, 19760), (11856, 19455), (12970, 17784), (13680, 16861), (14820, 15564)]