143430840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 556994880

約数和(自身を除く): 413564040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 173, 180, 188, 196, 210, 235, 245, 252, 280, 282, 294, 315, 329, 346, 360, 376, 392, 420, 423, 441, 470, 490, 504, 519, 564, 588, 630, 658, 692, 705, 735, 840, 846, 865, 882, 940, 980, 987, 1038, 1128, 1176, 1211, 1260, 1316, 1384, 1410, 1470, 1557, 1645, 1692, 1730, 1764, 1880, 1960, 1974, 2076, 2115, 2205, 2303, 2422, 2520, 2595, 2632, 2820, 2940, 2961, 3114, 3290, 3384, 3460, 3528, 3633, 3948, 4152, 4230, 4410, 4606, 4844, 4935, 5190, 5640, 5880, 5922, 6055, 6228, 6580, 6909, 6920, 7266, 7785, 7896, 8131, 8460, 8477, 8820, 9212, 9688, 9870, 10380, 10899, 11515, 11844, 12110, 12456, 13160, 13818, 14532, 14805, 15570, 16262, 16920, 16954, 17640, 18165, 18424, 19740, 20727, 20760, 21798, 23030, 23688, 24220, 24393, 25431, 27636, 29064, 29610, 31140, 32524, 33908, 34545, 36330, 39480, 40655, 41454, 42385, 43596, 46060, 48440, 48786, 50862, 54495, 55272, 56917, 59220, 62280, 65048, 67816, 69090, 72660, 73179, 76293, 81310, 82908, 84770, 87192, 92120, 97572, 101724, 103635, 108990, 113834, 118440, 121965, 127155, 138180, 145320, 146358, 152586, 162620, 165816, 169540, 170751, 195144, 203448, 207270, 217980, 227668, 243930, 254310, 276360, 284585, 292716, 305172, 325240, 339080, 341502, 365895, 381465, 398419, 414540, 435960, 455336, 487860, 508620, 512253, 569170, 585432, 610344, 683004, 731790, 762930, 796838, 829080, 853755, 975720, 1017240, 1024506, 1138340, 1195257, 1366008, 1463580, 1525860, 1593676, 1707510, 1992095, 2049012, 2276680, 2390514, 2561265, 2927160, 3051720, 3187352, 3415020, 3585771, 3984190, 4098024, 4781028, 5122530, 5976285, 6830040, 7171542, 7968380, 9562056, 10245060, 11952570, 14343084, 15936760, 17928855, 20490120, 23905140, 28686168, 35857710, 47810280, 71715420, 143430840]

約数ペア:

[(1, 143430840), (2, 71715420), (3, 47810280), (4, 35857710), (5, 28686168), (6, 23905140), (7, 20490120), (8, 17928855), (9, 15936760), (10, 14343084), (12, 11952570), (14, 10245060), (15, 9562056), (18, 7968380), (20, 7171542), (21, 6830040), (24, 5976285), (28, 5122530), (30, 4781028), (35, 4098024), (36, 3984190), (40, 3585771), (42, 3415020), (45, 3187352), (47, 3051720), (49, 2927160), (56, 2561265), (60, 2390514), (63, 2276680), (70, 2049012), (72, 1992095), (84, 1707510), (90, 1593676), (94, 1525860), (98, 1463580), (105, 1366008), (120, 1195257), (126, 1138340), (140, 1024506), (141, 1017240), (147, 975720), (168, 853755), (173, 829080), (180, 796838), (188, 762930), (196, 731790), (210, 683004), (235, 610344), (245, 585432), (252, 569170), (280, 512253), (282, 508620), (294, 487860), (315, 455336), (329, 435960), (346, 414540), (360, 398419), (376, 381465), (392, 365895), (420, 341502), (423, 339080), (441, 325240), (470, 305172), (490, 292716), (504, 284585), (519, 276360), (564, 254310), (588, 243930), (630, 227668), (658, 217980), (692, 207270), (705, 203448), (735, 195144), (840, 170751), (846, 169540), (865, 165816), (882, 162620), (940, 152586), (980, 146358), (987, 145320), (1038, 138180), (1128, 127155), (1176, 121965), (1211, 118440), (1260, 113834), (1316, 108990), (1384, 103635), (1410, 101724), (1470, 97572), (1557, 92120), (1645, 87192), (1692, 84770), (1730, 82908), (1764, 81310), (1880, 76293), (1960, 73179), (1974, 72660), (2076, 69090), (2115, 67816), (2205, 65048), (2303, 62280), (2422, 59220), (2520, 56917), (2595, 55272), (2632, 54495), (2820, 50862), (2940, 48786), (2961, 48440), (3114, 46060), (3290, 43596), (3384, 42385), (3460, 41454), (3528, 40655), (3633, 39480), (3948, 36330), (4152, 34545), (4230, 33908), (4410, 32524), (4606, 31140), (4844, 29610), (4935, 29064), (5190, 27636), (5640, 25431), (5880, 24393), (5922, 24220), (6055, 23688), (6228, 23030), (6580, 21798), (6909, 20760), (6920, 20727), (7266, 19740), (7785, 18424), (7896, 18165), (8131, 17640), (8460, 16954), (8477, 16920), (8820, 16262), (9212, 15570), (9688, 14805), (9870, 14532), (10380, 13818), (10899, 13160), (11515, 12456), (11844, 12110)]