145596240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 533894400

約数和(自身を除く): 388298160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 367, 380, 435, 456, 464, 522, 551, 570, 580, 684, 696, 720, 734, 760, 855, 870, 912, 1044, 1101, 1102, 1140, 1160, 1305, 1368, 1392, 1468, 1520, 1653, 1710, 1740, 1835, 2088, 2202, 2204, 2280, 2320, 2610, 2736, 2755, 2936, 3303, 3306, 3420, 3480, 3670, 4176, 4404, 4408, 4560, 4959, 5220, 5505, 5510, 5872, 6606, 6612, 6840, 6960, 6973, 7340, 8265, 8808, 8816, 9918, 10440, 10643, 11010, 11020, 13212, 13224, 13680, 13946, 14680, 16515, 16530, 17616, 19836, 20880, 20919, 21286, 22020, 22040, 24795, 26424, 26448, 27892, 29360, 31929, 33030, 33060, 34865, 39672, 41838, 42572, 44040, 44080, 49590, 52848, 53215, 55784, 62757, 63858, 66060, 66120, 69730, 79344, 83676, 85144, 88080, 95787, 99180, 104595, 106430, 111568, 125514, 127716, 132120, 132240, 139460, 159645, 167352, 170288, 191574, 198360, 202217, 209190, 212860, 251028, 255432, 264240, 278920, 313785, 319290, 334704, 383148, 396720, 404434, 418380, 425720, 478935, 502056, 510864, 557840, 606651, 627570, 638580, 766296, 808868, 836760, 851440, 957870, 1004112, 1011085, 1213302, 1255140, 1277160, 1532592, 1617736, 1673520, 1819953, 1915740, 2022170, 2426604, 2510280, 2554320, 3033255, 3235472, 3639906, 3831480, 4044340, 4853208, 5020560, 6066510, 7279812, 7662960, 8088680, 9099765, 9706416, 12133020, 14559624, 16177360, 18199530, 24266040, 29119248, 36399060, 48532080, 72798120, 145596240]

約数ペア:

[(1, 145596240), (2, 72798120), (3, 48532080), (4, 36399060), (5, 29119248), (6, 24266040), (8, 18199530), (9, 16177360), (10, 14559624), (12, 12133020), (15, 9706416), (16, 9099765), (18, 8088680), (19, 7662960), (20, 7279812), (24, 6066510), (29, 5020560), (30, 4853208), (36, 4044340), (38, 3831480), (40, 3639906), (45, 3235472), (48, 3033255), (57, 2554320), (58, 2510280), (60, 2426604), (72, 2022170), (76, 1915740), (80, 1819953), (87, 1673520), (90, 1617736), (95, 1532592), (114, 1277160), (116, 1255140), (120, 1213302), (144, 1011085), (145, 1004112), (152, 957870), (171, 851440), (174, 836760), (180, 808868), (190, 766296), (228, 638580), (232, 627570), (240, 606651), (261, 557840), (285, 510864), (290, 502056), (304, 478935), (342, 425720), (348, 418380), (360, 404434), (367, 396720), (380, 383148), (435, 334704), (456, 319290), (464, 313785), (522, 278920), (551, 264240), (570, 255432), (580, 251028), (684, 212860), (696, 209190), (720, 202217), (734, 198360), (760, 191574), (855, 170288), (870, 167352), (912, 159645), (1044, 139460), (1101, 132240), (1102, 132120), (1140, 127716), (1160, 125514), (1305, 111568), (1368, 106430), (1392, 104595), (1468, 99180), (1520, 95787), (1653, 88080), (1710, 85144), (1740, 83676), (1835, 79344), (2088, 69730), (2202, 66120), (2204, 66060), (2280, 63858), (2320, 62757), (2610, 55784), (2736, 53215), (2755, 52848), (2936, 49590), (3303, 44080), (3306, 44040), (3420, 42572), (3480, 41838), (3670, 39672), (4176, 34865), (4404, 33060), (4408, 33030), (4560, 31929), (4959, 29360), (5220, 27892), (5505, 26448), (5510, 26424), (5872, 24795), (6606, 22040), (6612, 22020), (6840, 21286), (6960, 20919), (6973, 20880), (7340, 19836), (8265, 17616), (8808, 16530), (8816, 16515), (9918, 14680), (10440, 13946), (10643, 13680), (11010, 13224), (11020, 13212)]