142163520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 495092736

約数和(自身を除く): 352929216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 281, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 562, 620, 680, 744, 816, 843, 930, 960, 992, 1020, 1054, 1088, 1124, 1240, 1360, 1405, 1488, 1581, 1632, 1686, 1860, 1984, 2040, 2108, 2248, 2480, 2635, 2720, 2810, 2976, 3162, 3264, 3372, 3720, 4080, 4215, 4216, 4496, 4777, 4960, 5270, 5440, 5620, 5952, 6324, 6744, 7440, 7905, 8160, 8430, 8432, 8711, 8992, 9554, 9920, 10540, 11240, 12648, 13488, 14331, 14880, 15810, 16320, 16860, 16864, 17422, 17984, 19108, 21080, 22480, 23885, 25296, 26133, 26976, 28662, 29760, 31620, 33720, 33728, 34844, 38216, 42160, 43555, 44960, 47770, 50592, 52266, 53952, 57324, 63240, 67440, 69688, 71655, 76432, 84320, 87110, 89920, 95540, 101184, 104532, 114648, 126480, 130665, 134880, 139376, 143310, 148087, 152864, 168640, 174220, 191080, 209064, 229296, 252960, 261330, 269760, 278752, 286620, 296174, 305728, 348440, 382160, 418128, 444261, 458592, 505920, 522660, 557504, 573240, 592348, 696880, 740435, 764320, 836256, 888522, 917184, 1045320, 1146480, 1184696, 1393760, 1480870, 1528640, 1672512, 1777044, 2090640, 2221305, 2292960, 2369392, 2787520, 2961740, 3554088, 4181280, 4442610, 4585920, 4738784, 5923480, 7108176, 8362560, 8885220, 9477568, 11846960, 14216352, 17770440, 23693920, 28432704, 35540880, 47387840, 71081760, 142163520]

約数ペア:

[(1, 142163520), (2, 71081760), (3, 47387840), (4, 35540880), (5, 28432704), (6, 23693920), (8, 17770440), (10, 14216352), (12, 11846960), (15, 9477568), (16, 8885220), (17, 8362560), (20, 7108176), (24, 5923480), (30, 4738784), (31, 4585920), (32, 4442610), (34, 4181280), (40, 3554088), (48, 2961740), (51, 2787520), (60, 2369392), (62, 2292960), (64, 2221305), (68, 2090640), (80, 1777044), (85, 1672512), (93, 1528640), (96, 1480870), (102, 1393760), (120, 1184696), (124, 1146480), (136, 1045320), (155, 917184), (160, 888522), (170, 836256), (186, 764320), (192, 740435), (204, 696880), (240, 592348), (248, 573240), (255, 557504), (272, 522660), (281, 505920), (310, 458592), (320, 444261), (340, 418128), (372, 382160), (408, 348440), (465, 305728), (480, 296174), (496, 286620), (510, 278752), (527, 269760), (544, 261330), (562, 252960), (620, 229296), (680, 209064), (744, 191080), (816, 174220), (843, 168640), (930, 152864), (960, 148087), (992, 143310), (1020, 139376), (1054, 134880), (1088, 130665), (1124, 126480), (1240, 114648), (1360, 104532), (1405, 101184), (1488, 95540), (1581, 89920), (1632, 87110), (1686, 84320), (1860, 76432), (1984, 71655), (2040, 69688), (2108, 67440), (2248, 63240), (2480, 57324), (2635, 53952), (2720, 52266), (2810, 50592), (2976, 47770), (3162, 44960), (3264, 43555), (3372, 42160), (3720, 38216), (4080, 34844), (4215, 33728), (4216, 33720), (4496, 31620), (4777, 29760), (4960, 28662), (5270, 26976), (5440, 26133), (5620, 25296), (5952, 23885), (6324, 22480), (6744, 21080), (7440, 19108), (7905, 17984), (8160, 17422), (8430, 16864), (8432, 16860), (8711, 16320), (8992, 15810), (9554, 14880), (9920, 14331), (10540, 13488), (11240, 12648)]