142724400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 240

約数和(自身を含む): 563130624

約数和(自身を除く): 420406224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1307, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2614, 2730, 2800, 3120, 3640, 3900, 3921, 4200, 4368, 4550, 5200, 5228, 5460, 6535, 6825, 7280, 7800, 7842, 8400, 9100, 9149, 10456, 10920, 13070, 13650, 15600, 15684, 16991, 18200, 18298, 19605, 20912, 21840, 26140, 27300, 27447, 31368, 32675, 33982, 36400, 36596, 39210, 45745, 50973, 52280, 54600, 54894, 62736, 65350, 67964, 73192, 78420, 84955, 91490, 98025, 101946, 104560, 109200, 109788, 118937, 130700, 135928, 137235, 146384, 156840, 169910, 182980, 196050, 203892, 219576, 228725, 237874, 254865, 261400, 271856, 274470, 313680, 339820, 356811, 365960, 392100, 407784, 424775, 439152, 457450, 475748, 509730, 522800, 548940, 594685, 679640, 686175, 713622, 731920, 784200, 815568, 849550, 914900, 951496, 1019460, 1097880, 1189370, 1274325, 1359280, 1372350, 1427244, 1568400, 1699100, 1784055, 1829800, 1902992, 2038920, 2195760, 2378740, 2548650, 2744700, 2854488, 2973425, 3398200, 3568110, 3659600, 4077840, 4757480, 5097300, 5489400, 5708976, 5946850, 6796400, 7136220, 8920275, 9514960, 10194600, 10978800, 11893700, 14272440, 17840550, 20389200, 23787400, 28544880, 35681100, 47574800, 71362200, 142724400]

約数ペア:

[(1, 142724400), (2, 71362200), (3, 47574800), (4, 35681100), (5, 28544880), (6, 23787400), (7, 20389200), (8, 17840550), (10, 14272440), (12, 11893700), (13, 10978800), (14, 10194600), (15, 9514960), (16, 8920275), (20, 7136220), (21, 6796400), (24, 5946850), (25, 5708976), (26, 5489400), (28, 5097300), (30, 4757480), (35, 4077840), (39, 3659600), (40, 3568110), (42, 3398200), (48, 2973425), (50, 2854488), (52, 2744700), (56, 2548650), (60, 2378740), (65, 2195760), (70, 2038920), (75, 1902992), (78, 1829800), (80, 1784055), (84, 1699100), (91, 1568400), (100, 1427244), (104, 1372350), (105, 1359280), (112, 1274325), (120, 1189370), (130, 1097880), (140, 1019460), (150, 951496), (156, 914900), (168, 849550), (175, 815568), (182, 784200), (195, 731920), (200, 713622), (208, 686175), (210, 679640), (240, 594685), (260, 548940), (273, 522800), (280, 509730), (300, 475748), (312, 457450), (325, 439152), (336, 424775), (350, 407784), (364, 392100), (390, 365960), (400, 356811), (420, 339820), (455, 313680), (520, 274470), (525, 271856), (546, 261400), (560, 254865), (600, 237874), (624, 228725), (650, 219576), (700, 203892), (728, 196050), (780, 182980), (840, 169910), (910, 156840), (975, 146384), (1040, 137235), (1050, 135928), (1092, 130700), (1200, 118937), (1300, 109788), (1307, 109200), (1365, 104560), (1400, 101946), (1456, 98025), (1560, 91490), (1680, 84955), (1820, 78420), (1950, 73192), (2100, 67964), (2184, 65350), (2275, 62736), (2600, 54894), (2614, 54600), (2730, 52280), (2800, 50973), (3120, 45745), (3640, 39210), (3900, 36596), (3921, 36400), (4200, 33982), (4368, 32675), (4550, 31368), (5200, 27447), (5228, 27300), (5460, 26140), (6535, 21840), (6825, 20912), (7280, 19605), (7800, 18298), (7842, 18200), (8400, 16991), (9100, 15684), (9149, 15600), (10456, 13650), (10920, 13070)]