239804400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 862409088

約数和(自身を除く): 622604688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 37, 40, 44, 48, 50, 55, 60, 66, 74, 75, 80, 88, 100, 110, 111, 120, 132, 148, 150, 165, 176, 185, 200, 220, 222, 240, 264, 275, 296, 300, 330, 370, 400, 407, 440, 444, 491, 528, 550, 555, 592, 600, 660, 740, 814, 825, 880, 888, 925, 982, 1100, 1110, 1200, 1221, 1320, 1473, 1480, 1628, 1650, 1776, 1850, 1964, 2035, 2200, 2220, 2442, 2455, 2640, 2775, 2946, 2960, 3256, 3300, 3700, 3928, 4070, 4400, 4440, 4884, 4910, 5401, 5550, 5892, 6105, 6512, 6600, 7365, 7400, 7856, 8140, 8880, 9768, 9820, 10175, 10802, 11100, 11784, 12210, 12275, 13200, 14730, 14800, 16203, 16280, 18167, 19536, 19640, 20350, 21604, 22200, 23568, 24420, 24550, 27005, 29460, 30525, 32406, 32560, 36334, 36825, 39280, 40700, 43208, 44400, 48840, 49100, 54010, 54501, 58920, 61050, 64812, 72668, 73650, 81015, 81400, 86416, 90835, 97680, 98200, 108020, 109002, 117840, 122100, 129624, 135025, 145336, 147300, 162030, 162800, 181670, 196400, 199837, 216040, 218004, 244200, 259248, 270050, 272505, 290672, 294600, 324060, 363340, 399674, 405075, 432080, 436008, 454175, 488400, 540100, 545010, 589200, 599511, 648120, 726680, 799348, 810150, 872016, 908350, 999185, 1080200, 1090020, 1199022, 1296240, 1362525, 1453360, 1598696, 1620300, 1816700, 1998370, 2160400, 2180040, 2398044, 2725050, 2997555, 3197392, 3240600, 3633400, 3996740, 4360080, 4796088, 4995925, 5450100, 5995110, 6481200, 7266800, 7993480, 9592176, 9991850, 10900200, 11990220, 14987775, 15986960, 19983700, 21800400, 23980440, 29975550, 39967400, 47960880, 59951100, 79934800, 119902200, 239804400]

約数ペア:

[(1, 239804400), (2, 119902200), (3, 79934800), (4, 59951100), (5, 47960880), (6, 39967400), (8, 29975550), (10, 23980440), (11, 21800400), (12, 19983700), (15, 15986960), (16, 14987775), (20, 11990220), (22, 10900200), (24, 9991850), (25, 9592176), (30, 7993480), (33, 7266800), (37, 6481200), (40, 5995110), (44, 5450100), (48, 4995925), (50, 4796088), (55, 4360080), (60, 3996740), (66, 3633400), (74, 3240600), (75, 3197392), (80, 2997555), (88, 2725050), (100, 2398044), (110, 2180040), (111, 2160400), (120, 1998370), (132, 1816700), (148, 1620300), (150, 1598696), (165, 1453360), (176, 1362525), (185, 1296240), (200, 1199022), (220, 1090020), (222, 1080200), (240, 999185), (264, 908350), (275, 872016), (296, 810150), (300, 799348), (330, 726680), (370, 648120), (400, 599511), (407, 589200), (440, 545010), (444, 540100), (491, 488400), (528, 454175), (550, 436008), (555, 432080), (592, 405075), (600, 399674), (660, 363340), (740, 324060), (814, 294600), (825, 290672), (880, 272505), (888, 270050), (925, 259248), (982, 244200), (1100, 218004), (1110, 216040), (1200, 199837), (1221, 196400), (1320, 181670), (1473, 162800), (1480, 162030), (1628, 147300), (1650, 145336), (1776, 135025), (1850, 129624), (1964, 122100), (2035, 117840), (2200, 109002), (2220, 108020), (2442, 98200), (2455, 97680), (2640, 90835), (2775, 86416), (2946, 81400), (2960, 81015), (3256, 73650), (3300, 72668), (3700, 64812), (3928, 61050), (4070, 58920), (4400, 54501), (4440, 54010), (4884, 49100), (4910, 48840), (5401, 44400), (5550, 43208), (5892, 40700), (6105, 39280), (6512, 36825), (6600, 36334), (7365, 32560), (7400, 32406), (7856, 30525), (8140, 29460), (8880, 27005), (9768, 24550), (9820, 24420), (10175, 23568), (10802, 22200), (11100, 21604), (11784, 20350), (12210, 19640), (12275, 19536), (13200, 18167), (14730, 16280), (14800, 16203)]