66600240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 177669840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1367, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2734, 3045, 3248, 3480, 4060, 4101, 4872, 5468, 6090, 6835, 6960, 8120, 8202, 9569, 9744, 10936, 12180, 13670, 16240, 16404, 19138, 20505, 21872, 24360, 27340, 28707, 32808, 38276, 39643, 41010, 47845, 48720, 54680, 57414, 65616, 76552, 79286, 82020, 95690, 109360, 114828, 118929, 143535, 153104, 158572, 164040, 191380, 198215, 229656, 237858, 277501, 287070, 317144, 328080, 382760, 396430, 459312, 475716, 555002, 574140, 594645, 634288, 765520, 792860, 832503, 951432, 1110004, 1148280, 1189290, 1387505, 1585720, 1665006, 1902864, 2220008, 2296560, 2378580, 2775010, 3171440, 3330012, 4162515, 4440016, 4757160, 5550020, 6660024, 8325030, 9514320, 11100040, 13320048, 16650060, 22200080, 33300120, 66600240]

約数ペア:

[(1, 66600240), (2, 33300120), (3, 22200080), (4, 16650060), (5, 13320048), (6, 11100040), (7, 9514320), (8, 8325030), (10, 6660024), (12, 5550020), (14, 4757160), (15, 4440016), (16, 4162515), (20, 3330012), (21, 3171440), (24, 2775010), (28, 2378580), (29, 2296560), (30, 2220008), (35, 1902864), (40, 1665006), (42, 1585720), (48, 1387505), (56, 1189290), (58, 1148280), (60, 1110004), (70, 951432), (80, 832503), (84, 792860), (87, 765520), (105, 634288), (112, 594645), (116, 574140), (120, 555002), (140, 475716), (145, 459312), (168, 396430), (174, 382760), (203, 328080), (210, 317144), (232, 287070), (240, 277501), (280, 237858), (290, 229656), (336, 198215), (348, 191380), (406, 164040), (420, 158572), (435, 153104), (464, 143535), (560, 118929), (580, 114828), (609, 109360), (696, 95690), (812, 82020), (840, 79286), (870, 76552), (1015, 65616), (1160, 57414), (1218, 54680), (1367, 48720), (1392, 47845), (1624, 41010), (1680, 39643), (1740, 38276), (2030, 32808), (2320, 28707), (2436, 27340), (2734, 24360), (3045, 21872), (3248, 20505), (3480, 19138), (4060, 16404), (4101, 16240), (4872, 13670), (5468, 12180), (6090, 10936), (6835, 9744), (6960, 9569), (8120, 8202)]