143918880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 548130240

約数和(自身を除く): 404211360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 211, 224, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 422, 435, 464, 480, 490, 560, 580, 588, 609, 633, 672, 696, 735, 784, 812, 840, 844, 870, 928, 980, 1015, 1055, 1120, 1160, 1176, 1218, 1266, 1392, 1421, 1470, 1477, 1568, 1624, 1680, 1688, 1740, 1960, 2030, 2110, 2320, 2352, 2436, 2532, 2784, 2842, 2940, 2954, 3045, 3165, 3248, 3360, 3376, 3480, 3920, 4060, 4220, 4263, 4431, 4640, 4704, 4872, 5064, 5684, 5880, 5908, 6090, 6119, 6330, 6496, 6752, 6960, 7105, 7385, 7840, 8120, 8440, 8526, 8862, 9744, 10128, 10339, 11368, 11760, 11816, 12180, 12238, 12660, 13920, 14210, 14770, 16240, 16880, 17052, 17724, 18357, 19488, 20256, 20678, 21315, 22155, 22736, 23520, 23632, 24360, 24476, 25320, 28420, 29540, 30595, 31017, 32480, 33760, 34104, 35448, 36714, 41356, 42630, 42833, 44310, 45472, 47264, 48720, 48952, 50640, 51695, 56840, 59080, 61190, 62034, 68208, 70896, 73428, 82712, 85260, 85666, 88620, 91785, 97440, 97904, 101280, 103390, 113680, 118160, 122380, 124068, 128499, 136416, 141792, 146856, 155085, 165424, 170520, 171332, 177240, 183570, 195808, 206780, 214165, 227360, 236320, 244760, 248136, 256998, 293712, 299831, 310170, 330848, 341040, 342664, 354480, 367140, 413560, 428330, 489520, 496272, 513996, 587424, 599662, 620340, 642495, 682080, 685328, 708960, 734280, 827120, 856660, 899493, 979040, 992544, 1027992, 1199324, 1240680, 1284990, 1370656, 1468560, 1499155, 1654240, 1713320, 1798986, 2055984, 2398648, 2481360, 2569980, 2937120, 2998310, 3426640, 3597972, 4111968, 4497465, 4797296, 4962720, 5139960, 5996620, 6853280, 7195944, 8994930, 9594592, 10279920, 11993240, 14391888, 17989860, 20559840, 23986480, 28783776, 35979720, 47972960, 71959440, 143918880]

約数ペア:

[(1, 143918880), (2, 71959440), (3, 47972960), (4, 35979720), (5, 28783776), (6, 23986480), (7, 20559840), (8, 17989860), (10, 14391888), (12, 11993240), (14, 10279920), (15, 9594592), (16, 8994930), (20, 7195944), (21, 6853280), (24, 5996620), (28, 5139960), (29, 4962720), (30, 4797296), (32, 4497465), (35, 4111968), (40, 3597972), (42, 3426640), (48, 2998310), (49, 2937120), (56, 2569980), (58, 2481360), (60, 2398648), (70, 2055984), (80, 1798986), (84, 1713320), (87, 1654240), (96, 1499155), (98, 1468560), (105, 1370656), (112, 1284990), (116, 1240680), (120, 1199324), (140, 1027992), (145, 992544), (147, 979040), (160, 899493), (168, 856660), (174, 827120), (196, 734280), (203, 708960), (210, 685328), (211, 682080), (224, 642495), (232, 620340), (240, 599662), (245, 587424), (280, 513996), (290, 496272), (294, 489520), (336, 428330), (348, 413560), (392, 367140), (406, 354480), (420, 342664), (422, 341040), (435, 330848), (464, 310170), (480, 299831), (490, 293712), (560, 256998), (580, 248136), (588, 244760), (609, 236320), (633, 227360), (672, 214165), (696, 206780), (735, 195808), (784, 183570), (812, 177240), (840, 171332), (844, 170520), (870, 165424), (928, 155085), (980, 146856), (1015, 141792), (1055, 136416), (1120, 128499), (1160, 124068), (1176, 122380), (1218, 118160), (1266, 113680), (1392, 103390), (1421, 101280), (1470, 97904), (1477, 97440), (1568, 91785), (1624, 88620), (1680, 85666), (1688, 85260), (1740, 82712), (1960, 73428), (2030, 70896), (2110, 68208), (2320, 62034), (2352, 61190), (2436, 59080), (2532, 56840), (2784, 51695), (2842, 50640), (2940, 48952), (2954, 48720), (3045, 47264), (3165, 45472), (3248, 44310), (3360, 42833), (3376, 42630), (3480, 41356), (3920, 36714), (4060, 35448), (4220, 34104), (4263, 33760), (4431, 32480), (4640, 31017), (4704, 30595), (4872, 29540), (5064, 28420), (5684, 25320), (5880, 24476), (5908, 24360), (6090, 23632), (6119, 23520), (6330, 22736), (6496, 22155), (6752, 21315), (6960, 20678), (7105, 20256), (7385, 19488), (7840, 18357), (8120, 17724), (8440, 17052), (8526, 16880), (8862, 16240), (9744, 14770), (10128, 14210), (10339, 13920), (11368, 12660), (11760, 12238), (11816, 12180)]