267019920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 957528000

約数和(自身を除く): 690508080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 131, 144, 149, 152, 171, 180, 190, 228, 240, 262, 285, 298, 304, 342, 360, 380, 393, 447, 456, 524, 570, 596, 655, 684, 720, 745, 760, 786, 855, 894, 912, 1048, 1140, 1179, 1192, 1310, 1341, 1368, 1490, 1520, 1572, 1710, 1788, 1965, 2096, 2235, 2280, 2358, 2384, 2489, 2620, 2682, 2736, 2831, 2980, 3144, 3420, 3576, 3930, 4470, 4560, 4716, 4978, 5240, 5364, 5662, 5895, 5960, 6288, 6705, 6840, 7152, 7467, 7860, 8493, 8940, 9432, 9956, 10480, 10728, 11324, 11790, 11920, 12445, 13410, 13680, 14155, 14934, 15720, 16986, 17880, 18864, 19519, 19912, 21456, 22401, 22648, 23580, 24890, 25479, 26820, 28310, 29868, 31440, 33972, 35760, 37335, 39038, 39824, 42465, 44802, 45296, 47160, 49780, 50958, 53640, 56620, 58557, 59736, 67944, 74670, 78076, 84930, 89604, 94320, 97595, 99560, 101916, 107280, 112005, 113240, 117114, 119472, 127395, 135888, 149340, 156152, 169860, 175671, 179208, 195190, 199120, 203832, 224010, 226480, 234228, 254790, 292785, 298680, 312304, 339720, 351342, 358416, 370861, 390380, 407664, 448020, 468456, 509580, 585570, 597360, 679440, 702684, 741722, 780760, 878355, 896040, 936912, 1019160, 1112583, 1171140, 1405368, 1483444, 1561520, 1756710, 1792080, 1854305, 2038320, 2225166, 2342280, 2810736, 2966888, 3337749, 3513420, 3708610, 4450332, 4684560, 5562915, 5933776, 6675498, 7026840, 7417220, 8900664, 11125830, 13350996, 14053680, 14834440, 16688745, 17801328, 22251660, 26701992, 29668880, 33377490, 44503320, 53403984, 66754980, 89006640, 133509960, 267019920]

約数ペア:

[(1, 267019920), (2, 133509960), (3, 89006640), (4, 66754980), (5, 53403984), (6, 44503320), (8, 33377490), (9, 29668880), (10, 26701992), (12, 22251660), (15, 17801328), (16, 16688745), (18, 14834440), (19, 14053680), (20, 13350996), (24, 11125830), (30, 8900664), (36, 7417220), (38, 7026840), (40, 6675498), (45, 5933776), (48, 5562915), (57, 4684560), (60, 4450332), (72, 3708610), (76, 3513420), (80, 3337749), (90, 2966888), (95, 2810736), (114, 2342280), (120, 2225166), (131, 2038320), (144, 1854305), (149, 1792080), (152, 1756710), (171, 1561520), (180, 1483444), (190, 1405368), (228, 1171140), (240, 1112583), (262, 1019160), (285, 936912), (298, 896040), (304, 878355), (342, 780760), (360, 741722), (380, 702684), (393, 679440), (447, 597360), (456, 585570), (524, 509580), (570, 468456), (596, 448020), (655, 407664), (684, 390380), (720, 370861), (745, 358416), (760, 351342), (786, 339720), (855, 312304), (894, 298680), (912, 292785), (1048, 254790), (1140, 234228), (1179, 226480), (1192, 224010), (1310, 203832), (1341, 199120), (1368, 195190), (1490, 179208), (1520, 175671), (1572, 169860), (1710, 156152), (1788, 149340), (1965, 135888), (2096, 127395), (2235, 119472), (2280, 117114), (2358, 113240), (2384, 112005), (2489, 107280), (2620, 101916), (2682, 99560), (2736, 97595), (2831, 94320), (2980, 89604), (3144, 84930), (3420, 78076), (3576, 74670), (3930, 67944), (4470, 59736), (4560, 58557), (4716, 56620), (4978, 53640), (5240, 50958), (5364, 49780), (5662, 47160), (5895, 45296), (5960, 44802), (6288, 42465), (6705, 39824), (6840, 39038), (7152, 37335), (7467, 35760), (7860, 33972), (8493, 31440), (8940, 29868), (9432, 28310), (9956, 26820), (10480, 25479), (10728, 24890), (11324, 23580), (11790, 22648), (11920, 22401), (12445, 21456), (13410, 19912), (13680, 19519), (14155, 18864), (14934, 17880), (15720, 16986)]