145842480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 240

約数和(自身を含む): 589605120

約数和(自身を除く): 443762640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1523, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3046, 3192, 3420, 3990, 4560, 4569, 4788, 5040, 5320, 5985, 6092, 6384, 6840, 7615, 7980, 9138, 9576, 10640, 10661, 11970, 12184, 13680, 13707, 15230, 15960, 18276, 19152, 21322, 22845, 23940, 24368, 27414, 28937, 30460, 31920, 31983, 36552, 42644, 45690, 47880, 53305, 54828, 57874, 60920, 63966, 68535, 73104, 85288, 86811, 91380, 95760, 95949, 106610, 109656, 115748, 121840, 127932, 137070, 144685, 159915, 170576, 173622, 182760, 191898, 202559, 213220, 219312, 231496, 255864, 260433, 274140, 289370, 319830, 347244, 365520, 383796, 405118, 426440, 434055, 462992, 479745, 511728, 520866, 548280, 578740, 607677, 639660, 694488, 767592, 810236, 852880, 868110, 959490, 1012795, 1041732, 1096560, 1157480, 1215354, 1279320, 1302165, 1388976, 1535184, 1620472, 1736220, 1823031, 1918980, 2025590, 2083464, 2314960, 2430708, 2558640, 2604330, 3038385, 3240944, 3472440, 3646062, 3837960, 4051180, 4166928, 4861416, 5208660, 6076770, 6944880, 7292124, 7675920, 8102360, 9115155, 9722832, 10417320, 12153540, 14584248, 16204720, 18230310, 20834640, 24307080, 29168496, 36460620, 48614160, 72921240, 145842480]

約数ペア:

[(1, 145842480), (2, 72921240), (3, 48614160), (4, 36460620), (5, 29168496), (6, 24307080), (7, 20834640), (8, 18230310), (9, 16204720), (10, 14584248), (12, 12153540), (14, 10417320), (15, 9722832), (16, 9115155), (18, 8102360), (19, 7675920), (20, 7292124), (21, 6944880), (24, 6076770), (28, 5208660), (30, 4861416), (35, 4166928), (36, 4051180), (38, 3837960), (40, 3646062), (42, 3472440), (45, 3240944), (48, 3038385), (56, 2604330), (57, 2558640), (60, 2430708), (63, 2314960), (70, 2083464), (72, 2025590), (76, 1918980), (80, 1823031), (84, 1736220), (90, 1620472), (95, 1535184), (105, 1388976), (112, 1302165), (114, 1279320), (120, 1215354), (126, 1157480), (133, 1096560), (140, 1041732), (144, 1012795), (152, 959490), (168, 868110), (171, 852880), (180, 810236), (190, 767592), (210, 694488), (228, 639660), (240, 607677), (252, 578740), (266, 548280), (280, 520866), (285, 511728), (304, 479745), (315, 462992), (336, 434055), (342, 426440), (360, 405118), (380, 383796), (399, 365520), (420, 347244), (456, 319830), (504, 289370), (532, 274140), (560, 260433), (570, 255864), (630, 231496), (665, 219312), (684, 213220), (720, 202559), (760, 191898), (798, 182760), (840, 173622), (855, 170576), (912, 159915), (1008, 144685), (1064, 137070), (1140, 127932), (1197, 121840), (1260, 115748), (1330, 109656), (1368, 106610), (1520, 95949), (1523, 95760), (1596, 91380), (1680, 86811), (1710, 85288), (1995, 73104), (2128, 68535), (2280, 63966), (2394, 60920), (2520, 57874), (2660, 54828), (2736, 53305), (3046, 47880), (3192, 45690), (3420, 42644), (3990, 36552), (4560, 31983), (4569, 31920), (4788, 30460), (5040, 28937), (5320, 27414), (5985, 24368), (6092, 23940), (6384, 22845), (6840, 21322), (7615, 19152), (7980, 18276), (9138, 15960), (9576, 15230), (10640, 13707), (10661, 13680), (11970, 12184)]