38722320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 164989440

約数和(自身を除く): 126267120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 197, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 394, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 591, 624, 630, 702, 720, 728, 756, 780, 788, 819, 840, 910, 936, 945, 985, 1008, 1040, 1080, 1092, 1170, 1182, 1260, 1365, 1379, 1404, 1456, 1512, 1560, 1576, 1638, 1680, 1755, 1773, 1820, 1872, 1890, 1970, 2160, 2184, 2340, 2364, 2457, 2520, 2561, 2730, 2758, 2808, 2955, 3024, 3120, 3152, 3276, 3510, 3546, 3640, 3780, 3940, 4095, 4137, 4368, 4680, 4728, 4914, 5040, 5122, 5319, 5460, 5516, 5616, 5910, 6552, 6895, 7020, 7092, 7280, 7560, 7683, 7880, 8190, 8274, 8865, 9360, 9456, 9828, 10244, 10638, 10920, 11032, 11820, 12285, 12411, 12805, 13104, 13790, 14040, 14184, 15120, 15366, 15760, 16380, 16548, 17730, 17927, 19656, 20488, 20685, 21276, 21840, 22064, 23049, 23640, 24570, 24822, 25610, 26595, 27580, 28080, 28368, 30732, 32760, 33096, 35460, 35854, 37233, 38415, 39312, 40976, 41370, 42552, 46098, 47280, 49140, 49644, 51220, 53190, 53781, 55160, 61464, 62055, 65520, 66192, 69147, 70920, 71708, 74466, 76830, 82740, 85104, 89635, 92196, 98280, 99288, 102440, 106380, 107562, 110320, 115245, 122928, 124110, 138294, 141840, 143416, 148932, 153660, 161343, 165480, 179270, 184392, 186165, 196560, 198576, 204880, 212760, 215124, 230490, 248220, 268905, 276588, 286832, 297864, 307320, 322686, 330960, 345735, 358540, 368784, 372330, 425520, 430248, 460980, 484029, 496440, 537810, 553176, 595728, 614640, 645372, 691470, 717080, 744660, 806715, 860496, 921960, 968058, 992880, 1075620, 1106352, 1290744, 1382940, 1434160, 1489320, 1613430, 1843920, 1936116, 2151240, 2420145, 2581488, 2765880, 2978640, 3226860, 3872232, 4302480, 4840290, 5531760, 6453720, 7744464, 9680580, 12907440, 19361160, 38722320]

約数ペア:

[(1, 38722320), (2, 19361160), (3, 12907440), (4, 9680580), (5, 7744464), (6, 6453720), (7, 5531760), (8, 4840290), (9, 4302480), (10, 3872232), (12, 3226860), (13, 2978640), (14, 2765880), (15, 2581488), (16, 2420145), (18, 2151240), (20, 1936116), (21, 1843920), (24, 1613430), (26, 1489320), (27, 1434160), (28, 1382940), (30, 1290744), (35, 1106352), (36, 1075620), (39, 992880), (40, 968058), (42, 921960), (45, 860496), (48, 806715), (52, 744660), (54, 717080), (56, 691470), (60, 645372), (63, 614640), (65, 595728), (70, 553176), (72, 537810), (78, 496440), (80, 484029), (84, 460980), (90, 430248), (91, 425520), (104, 372330), (105, 368784), (108, 358540), (112, 345735), (117, 330960), (120, 322686), (126, 307320), (130, 297864), (135, 286832), (140, 276588), (144, 268905), (156, 248220), (168, 230490), (180, 215124), (182, 212760), (189, 204880), (195, 198576), (197, 196560), (208, 186165), (210, 184392), (216, 179270), (234, 165480), (240, 161343), (252, 153660), (260, 148932), (270, 143416), (273, 141840), (280, 138294), (312, 124110), (315, 122928), (336, 115245), (351, 110320), (360, 107562), (364, 106380), (378, 102440), (390, 99288), (394, 98280), (420, 92196), (432, 89635), (455, 85104), (468, 82740), (504, 76830), (520, 74466), (540, 71708), (546, 70920), (560, 69147), (585, 66192), (591, 65520), (624, 62055), (630, 61464), (702, 55160), (720, 53781), (728, 53190), (756, 51220), (780, 49644), (788, 49140), (819, 47280), (840, 46098), (910, 42552), (936, 41370), (945, 40976), (985, 39312), (1008, 38415), (1040, 37233), (1080, 35854), (1092, 35460), (1170, 33096), (1182, 32760), (1260, 30732), (1365, 28368), (1379, 28080), (1404, 27580), (1456, 26595), (1512, 25610), (1560, 24822), (1576, 24570), (1638, 23640), (1680, 23049), (1755, 22064), (1773, 21840), (1820, 21276), (1872, 20685), (1890, 20488), (1970, 19656), (2160, 17927), (2184, 17730), (2340, 16548), (2364, 16380), (2457, 15760), (2520, 15366), (2561, 15120), (2730, 14184), (2758, 14040), (2808, 13790), (2955, 13104), (3024, 12805), (3120, 12411), (3152, 12285), (3276, 11820), (3510, 11032), (3546, 10920), (3640, 10638), (3780, 10244), (3940, 9828), (4095, 9456), (4137, 9360), (4368, 8865), (4680, 8274), (4728, 8190), (4914, 7880), (5040, 7683), (5122, 7560), (5319, 7280), (5460, 7092), (5516, 7020), (5616, 6895), (5910, 6552)]