64215360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2061

約数の個数: 168

約数和(自身を含む): 241072416

約数和(自身を除く): 176857056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2027, 2112, 2640, 2880, 3168, 3520, 3960, 4054, 5280, 6081, 6336, 7920, 8108, 10135, 10560, 12162, 15840, 16216, 18243, 20270, 22297, 24324, 30405, 31680, 32432, 36486, 40540, 44594, 48648, 60810, 64864, 66891, 72972, 81080, 89188, 91215, 97296, 111485, 121620, 129728, 133782, 145944, 162160, 178376, 182430, 194592, 200673, 222970, 243240, 267564, 291888, 324320, 334455, 356752, 364860, 389184, 401346, 445940, 486480, 535128, 583776, 648640, 668910, 713504, 729720, 802692, 891880, 972960, 1003365, 1070256, 1167552, 1337820, 1427008, 1459440, 1605384, 1783760, 1945920, 2006730, 2140512, 2675640, 2918880, 3210768, 3567520, 4013460, 4281024, 5351280, 5837760, 6421536, 7135040, 8026920, 10702560, 12843072, 16053840, 21405120, 32107680, 64215360]

約数ペア:

[(1, 64215360), (2, 32107680), (3, 21405120), (4, 16053840), (5, 12843072), (6, 10702560), (8, 8026920), (9, 7135040), (10, 6421536), (11, 5837760), (12, 5351280), (15, 4281024), (16, 4013460), (18, 3567520), (20, 3210768), (22, 2918880), (24, 2675640), (30, 2140512), (32, 2006730), (33, 1945920), (36, 1783760), (40, 1605384), (44, 1459440), (45, 1427008), (48, 1337820), (55, 1167552), (60, 1070256), (64, 1003365), (66, 972960), (72, 891880), (80, 802692), (88, 729720), (90, 713504), (96, 668910), (99, 648640), (110, 583776), (120, 535128), (132, 486480), (144, 445940), (160, 401346), (165, 389184), (176, 364860), (180, 356752), (192, 334455), (198, 324320), (220, 291888), (240, 267564), (264, 243240), (288, 222970), (320, 200673), (330, 194592), (352, 182430), (360, 178376), (396, 162160), (440, 145944), (480, 133782), (495, 129728), (528, 121620), (576, 111485), (660, 97296), (704, 91215), (720, 89188), (792, 81080), (880, 72972), (960, 66891), (990, 64864), (1056, 60810), (1320, 48648), (1440, 44594), (1584, 40540), (1760, 36486), (1980, 32432), (2027, 31680), (2112, 30405), (2640, 24324), (2880, 22297), (3168, 20270), (3520, 18243), (3960, 16216), (4054, 15840), (5280, 12162), (6081, 10560), (6336, 10135), (7920, 8108)]