251695080

素因数分解:

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

素因数の和:250

約数の個数: 384

約数和(自身を含む): 1043539200

約数和(自身を除く): 791844120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 169, 180, 182, 189, 195, 197, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 338, 351, 360, 364, 378, 390, 394, 420, 455, 468, 504, 507, 520, 540, 546, 585, 591, 630, 676, 702, 728, 756, 780, 788, 819, 840, 845, 910, 936, 945, 985, 1014, 1080, 1092, 1170, 1182, 1183, 1260, 1352, 1365, 1379, 1404, 1512, 1521, 1560, 1576, 1638, 1690, 1755, 1773, 1820, 1890, 1970, 2028, 2184, 2340, 2364, 2366, 2457, 2520, 2535, 2561, 2730, 2758, 2808, 2955, 3042, 3276, 3380, 3510, 3546, 3549, 3640, 3780, 3940, 4056, 4095, 4137, 4563, 4680, 4728, 4732, 4914, 5070, 5122, 5319, 5460, 5516, 5910, 5915, 6084, 6552, 6760, 6895, 7020, 7092, 7098, 7560, 7605, 7683, 7880, 8190, 8274, 8865, 9126, 9464, 9828, 10140, 10244, 10638, 10647, 10920, 11032, 11820, 11830, 12168, 12285, 12411, 12805, 13790, 14040, 14184, 14196, 15210, 15366, 16380, 16548, 17730, 17745, 17927, 18252, 19656, 20280, 20488, 20685, 21276, 21294, 22815, 23049, 23640, 23660, 24570, 24822, 25610, 26595, 27580, 28392, 30420, 30732, 31941, 32760, 33096, 33293, 35460, 35490, 35854, 36504, 37233, 38415, 41370, 42552, 42588, 45630, 46098, 47320, 49140, 49644, 51220, 53190, 53235, 53781, 55160, 60840, 61464, 62055, 63882, 66586, 69147, 70920, 70980, 71708, 74466, 76830, 82740, 85176, 89635, 91260, 92196, 98280, 99288, 99879, 102440, 106380, 106470, 107562, 115245, 124110, 127764, 133172, 138294, 141960, 143416, 148932, 153660, 159705, 161343, 165480, 166465, 179270, 182520, 184392, 186165, 199758, 212760, 212940, 215124, 230490, 233051, 248220, 255528, 266344, 268905, 276588, 297864, 299637, 307320, 319410, 322686, 332930, 345735, 358540, 372330, 399516, 425880, 430248, 460980, 466102, 484029, 496440, 499395, 537810, 553176, 599274, 638820, 645372, 665860, 691470, 699153, 717080, 744660, 799032, 806715, 898911, 921960, 932204, 968058, 998790, 1075620, 1165255, 1198548, 1277640, 1290744, 1331720, 1382940, 1398306, 1489320, 1498185, 1613430, 1797822, 1864408, 1936116, 1997580, 2097459, 2151240, 2330510, 2397096, 2420145, 2765880, 2796612, 2996370, 3226860, 3495765, 3595644, 3872232, 3995160, 4194918, 4494555, 4661020, 4840290, 5593224, 5992740, 6292377, 6453720, 6991530, 7191288, 8389836, 8989110, 9322040, 9680580, 10487295, 11985480, 12584754, 13983060, 16779672, 17978220, 19361160, 20974590, 25169508, 27966120, 31461885, 35956440, 41949180, 50339016, 62923770, 83898360, 125847540, 251695080]

約数ペア:

[(1, 251695080), (2, 125847540), (3, 83898360), (4, 62923770), (5, 50339016), (6, 41949180), (7, 35956440), (8, 31461885), (9, 27966120), (10, 25169508), (12, 20974590), (13, 19361160), (14, 17978220), (15, 16779672), (18, 13983060), (20, 12584754), (21, 11985480), (24, 10487295), (26, 9680580), (27, 9322040), (28, 8989110), (30, 8389836), (35, 7191288), (36, 6991530), (39, 6453720), (40, 6292377), (42, 5992740), (45, 5593224), (52, 4840290), (54, 4661020), (56, 4494555), (60, 4194918), (63, 3995160), (65, 3872232), (70, 3595644), (72, 3495765), (78, 3226860), (84, 2996370), (90, 2796612), (91, 2765880), (104, 2420145), (105, 2397096), (108, 2330510), (117, 2151240), (120, 2097459), (126, 1997580), (130, 1936116), (135, 1864408), (140, 1797822), (156, 1613430), (168, 1498185), (169, 1489320), (180, 1398306), (182, 1382940), (189, 1331720), (195, 1290744), (197, 1277640), (210, 1198548), (216, 1165255), (234, 1075620), (252, 998790), (260, 968058), (270, 932204), (273, 921960), (280, 898911), (312, 806715), (315, 799032), (338, 744660), (351, 717080), (360, 699153), (364, 691470), (378, 665860), (390, 645372), (394, 638820), (420, 599274), (455, 553176), (468, 537810), (504, 499395), (507, 496440), (520, 484029), (540, 466102), (546, 460980), (585, 430248), (591, 425880), (630, 399516), (676, 372330), (702, 358540), (728, 345735), (756, 332930), (780, 322686), (788, 319410), (819, 307320), (840, 299637), (845, 297864), (910, 276588), (936, 268905), (945, 266344), (985, 255528), (1014, 248220), (1080, 233051), (1092, 230490), (1170, 215124), (1182, 212940), (1183, 212760), (1260, 199758), (1352, 186165), (1365, 184392), (1379, 182520), (1404, 179270), (1512, 166465), (1521, 165480), (1560, 161343), (1576, 159705), (1638, 153660), (1690, 148932), (1755, 143416), (1773, 141960), (1820, 138294), (1890, 133172), (1970, 127764), (2028, 124110), (2184, 115245), (2340, 107562), (2364, 106470), (2366, 106380), (2457, 102440), (2520, 99879), (2535, 99288), (2561, 98280), (2730, 92196), (2758, 91260), (2808, 89635), (2955, 85176), (3042, 82740), (3276, 76830), (3380, 74466), (3510, 71708), (3546, 70980), (3549, 70920), (3640, 69147), (3780, 66586), (3940, 63882), (4056, 62055), (4095, 61464), (4137, 60840), (4563, 55160), (4680, 53781), (4728, 53235), (4732, 53190), (4914, 51220), (5070, 49644), (5122, 49140), (5319, 47320), (5460, 46098), (5516, 45630), (5910, 42588), (5915, 42552), (6084, 41370), (6552, 38415), (6760, 37233), (6895, 36504), (7020, 35854), (7092, 35490), (7098, 35460), (7560, 33293), (7605, 33096), (7683, 32760), (7880, 31941), (8190, 30732), (8274, 30420), (8865, 28392), (9126, 27580), (9464, 26595), (9828, 25610), (10140, 24822), (10244, 24570), (10638, 23660), (10647, 23640), (10920, 23049), (11032, 22815), (11820, 21294), (11830, 21276), (12168, 20685), (12285, 20488), (12411, 20280), (12805, 19656), (13790, 18252), (14040, 17927), (14184, 17745), (14196, 17730), (15210, 16548), (15366, 16380)]