7168320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 26151840

約数和(自身を除く): 18983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 131, 144, 152, 160, 171, 180, 190, 192, 228, 240, 262, 285, 288, 304, 320, 342, 360, 380, 393, 456, 480, 524, 570, 576, 608, 655, 684, 720, 760, 786, 855, 912, 960, 1048, 1140, 1179, 1216, 1310, 1368, 1440, 1520, 1572, 1710, 1824, 1965, 2096, 2280, 2358, 2489, 2620, 2736, 2880, 3040, 3144, 3420, 3648, 3930, 4192, 4560, 4716, 4978, 5240, 5472, 5895, 6080, 6288, 6840, 7467, 7860, 8384, 9120, 9432, 9956, 10480, 10944, 11790, 12445, 12576, 13680, 14934, 15720, 18240, 18864, 19912, 20960, 22401, 23580, 24890, 25152, 27360, 29868, 31440, 37335, 37728, 39824, 41920, 44802, 47160, 49780, 54720, 59736, 62880, 74670, 75456, 79648, 89604, 94320, 99560, 112005, 119472, 125760, 149340, 159296, 179208, 188640, 199120, 224010, 238944, 298680, 358416, 377280, 398240, 448020, 477888, 597360, 716832, 796480, 896040, 1194720, 1433664, 1792080, 2389440, 3584160, 7168320]

約数ペア:

[(1, 7168320), (2, 3584160), (3, 2389440), (4, 1792080), (5, 1433664), (6, 1194720), (8, 896040), (9, 796480), (10, 716832), (12, 597360), (15, 477888), (16, 448020), (18, 398240), (19, 377280), (20, 358416), (24, 298680), (30, 238944), (32, 224010), (36, 199120), (38, 188640), (40, 179208), (45, 159296), (48, 149340), (57, 125760), (60, 119472), (64, 112005), (72, 99560), (76, 94320), (80, 89604), (90, 79648), (95, 75456), (96, 74670), (114, 62880), (120, 59736), (131, 54720), (144, 49780), (152, 47160), (160, 44802), (171, 41920), (180, 39824), (190, 37728), (192, 37335), (228, 31440), (240, 29868), (262, 27360), (285, 25152), (288, 24890), (304, 23580), (320, 22401), (342, 20960), (360, 19912), (380, 18864), (393, 18240), (456, 15720), (480, 14934), (524, 13680), (570, 12576), (576, 12445), (608, 11790), (655, 10944), (684, 10480), (720, 9956), (760, 9432), (786, 9120), (855, 8384), (912, 7860), (960, 7467), (1048, 6840), (1140, 6288), (1179, 6080), (1216, 5895), (1310, 5472), (1368, 5240), (1440, 4978), (1520, 4716), (1572, 4560), (1710, 4192), (1824, 3930), (1965, 3648), (2096, 3420), (2280, 3144), (2358, 3040), (2489, 2880), (2620, 2736)]