214557120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1352

約数の個数: 224

約数和(自身を含む): 797356800

約数和(自身を除く): 582799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1307, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2614, 2736, 2880, 3040, 3420, 3648, 3921, 4104, 4320, 4560, 5130, 5228, 5472, 6080, 6535, 6840, 7842, 8208, 8640, 9120, 10260, 10456, 10944, 11763, 13070, 13680, 15684, 16416, 18240, 19605, 20520, 20912, 23526, 24833, 26140, 27360, 31368, 32832, 35289, 39210, 41040, 41824, 47052, 49666, 52280, 54720, 58815, 62736, 70578, 74499, 78420, 82080, 83648, 94104, 99332, 104560, 117630, 124165, 125472, 141156, 148998, 156840, 164160, 176445, 188208, 198664, 209120, 223497, 235260, 248330, 250944, 282312, 297996, 313680, 352890, 372495, 376416, 397328, 418240, 446994, 470520, 496660, 564624, 595992, 627360, 670491, 705780, 744990, 752832, 794656, 893988, 941040, 993320, 1117485, 1129248, 1191984, 1254720, 1340982, 1411560, 1489980, 1589312, 1787976, 1882080, 1986640, 2234970, 2258496, 2383968, 2681964, 2823120, 2979960, 3352455, 3575952, 3764160, 3973280, 4469940, 4767936, 5363928, 5646240, 5959920, 6704910, 7151904, 7946560, 8939880, 10727856, 11292480, 11919840, 13409820, 14303808, 17879760, 21455712, 23839680, 26819640, 35759520, 42911424, 53639280, 71519040, 107278560, 214557120]

約数ペア:

[(1, 214557120), (2, 107278560), (3, 71519040), (4, 53639280), (5, 42911424), (6, 35759520), (8, 26819640), (9, 23839680), (10, 21455712), (12, 17879760), (15, 14303808), (16, 13409820), (18, 11919840), (19, 11292480), (20, 10727856), (24, 8939880), (27, 7946560), (30, 7151904), (32, 6704910), (36, 5959920), (38, 5646240), (40, 5363928), (45, 4767936), (48, 4469940), (54, 3973280), (57, 3764160), (60, 3575952), (64, 3352455), (72, 2979960), (76, 2823120), (80, 2681964), (90, 2383968), (95, 2258496), (96, 2234970), (108, 1986640), (114, 1882080), (120, 1787976), (135, 1589312), (144, 1489980), (152, 1411560), (160, 1340982), (171, 1254720), (180, 1191984), (190, 1129248), (192, 1117485), (216, 993320), (228, 941040), (240, 893988), (270, 794656), (285, 752832), (288, 744990), (304, 705780), (320, 670491), (342, 627360), (360, 595992), (380, 564624), (432, 496660), (456, 470520), (480, 446994), (513, 418240), (540, 397328), (570, 376416), (576, 372495), (608, 352890), (684, 313680), (720, 297996), (760, 282312), (855, 250944), (864, 248330), (912, 235260), (960, 223497), (1026, 209120), (1080, 198664), (1140, 188208), (1216, 176445), (1307, 164160), (1368, 156840), (1440, 148998), (1520, 141156), (1710, 125472), (1728, 124165), (1824, 117630), (2052, 104560), (2160, 99332), (2280, 94104), (2565, 83648), (2614, 82080), (2736, 78420), (2880, 74499), (3040, 70578), (3420, 62736), (3648, 58815), (3921, 54720), (4104, 52280), (4320, 49666), (4560, 47052), (5130, 41824), (5228, 41040), (5472, 39210), (6080, 35289), (6535, 32832), (6840, 31368), (7842, 27360), (8208, 26140), (8640, 24833), (9120, 23526), (10260, 20912), (10456, 20520), (10944, 19605), (11763, 18240), (13070, 16416), (13680, 15684)]