82823280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 277482240

約数和(自身を除く): 194658960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 443, 456, 492, 570, 615, 656, 760, 779, 820, 886, 912, 984, 1140, 1230, 1329, 1520, 1558, 1640, 1772, 1968, 2215, 2280, 2337, 2460, 2658, 3116, 3280, 3544, 3895, 4430, 4560, 4674, 4920, 5316, 6232, 6645, 7088, 7790, 8417, 8860, 9348, 9840, 10632, 11685, 12464, 13290, 15580, 16834, 17720, 18163, 18696, 21264, 23370, 25251, 26580, 31160, 33668, 35440, 36326, 37392, 42085, 46740, 50502, 53160, 54489, 62320, 67336, 72652, 84170, 90815, 93480, 101004, 106320, 108978, 126255, 134672, 145304, 168340, 181630, 186960, 202008, 217956, 252510, 272445, 290608, 336680, 345097, 363260, 404016, 435912, 505020, 544890, 673360, 690194, 726520, 871824, 1010040, 1035291, 1089780, 1380388, 1453040, 1725485, 2020080, 2070582, 2179560, 2760776, 3450970, 4141164, 4359120, 5176455, 5521552, 6901940, 8282328, 10352910, 13803880, 16564656, 20705820, 27607760, 41411640, 82823280]

約数ペア:

[(1, 82823280), (2, 41411640), (3, 27607760), (4, 20705820), (5, 16564656), (6, 13803880), (8, 10352910), (10, 8282328), (12, 6901940), (15, 5521552), (16, 5176455), (19, 4359120), (20, 4141164), (24, 3450970), (30, 2760776), (38, 2179560), (40, 2070582), (41, 2020080), (48, 1725485), (57, 1453040), (60, 1380388), (76, 1089780), (80, 1035291), (82, 1010040), (95, 871824), (114, 726520), (120, 690194), (123, 673360), (152, 544890), (164, 505020), (190, 435912), (205, 404016), (228, 363260), (240, 345097), (246, 336680), (285, 290608), (304, 272445), (328, 252510), (380, 217956), (410, 202008), (443, 186960), (456, 181630), (492, 168340), (570, 145304), (615, 134672), (656, 126255), (760, 108978), (779, 106320), (820, 101004), (886, 93480), (912, 90815), (984, 84170), (1140, 72652), (1230, 67336), (1329, 62320), (1520, 54489), (1558, 53160), (1640, 50502), (1772, 46740), (1968, 42085), (2215, 37392), (2280, 36326), (2337, 35440), (2460, 33668), (2658, 31160), (3116, 26580), (3280, 25251), (3544, 23370), (3895, 21264), (4430, 18696), (4560, 18163), (4674, 17720), (4920, 16834), (5316, 15580), (6232, 13290), (6645, 12464), (7088, 11685), (7790, 10632), (8417, 9840), (8860, 9348)]