6660348240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{304961}}^1$

素因数の和:304997

約数の個数: 160

約数和(自身を含む): 25411873536

約数和(自身を除く): 18751525296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 304961, 609922, 914883, 1219844, 1524805, 1829766, 2134727, 2439688, 3049610, 3659532, 3964493, 4269454, 4574415, 4879376, 6099220, 6404181, 7319064, 7928986, 8538908, 9148830, 10673635, 11893479, 12198440, 12808362, 14638128, 15857972, 17077816, 18297660, 19822465, 21347270, 23786958, 24396880, 25616724, 27751451, 31715944, 32020905, 34155632, 36595320, 39644930, 42694540, 47573916, 51233448, 55502902, 59467395, 63431888, 64041810, 73190640, 79289860, 83254353, 85389080, 95147832, 102466896, 111005804, 118934790, 128083620, 138757255, 158579720, 166508706, 170778160, 190295664, 222011608, 237869580, 256167240, 277514510, 317159440, 333017412, 416271765, 444023216, 475739160, 512334480, 555029020, 666034824, 832543530, 951478320, 1110058040, 1332069648, 1665087060, 2220116080, 3330174120, 6660348240]

約数ペア:

[(1, 6660348240), (2, 3330174120), (3, 2220116080), (4, 1665087060), (5, 1332069648), (6, 1110058040), (7, 951478320), (8, 832543530), (10, 666034824), (12, 555029020), (13, 512334480), (14, 475739160), (15, 444023216), (16, 416271765), (20, 333017412), (21, 317159440), (24, 277514510), (26, 256167240), (28, 237869580), (30, 222011608), (35, 190295664), (39, 170778160), (40, 166508706), (42, 158579720), (48, 138757255), (52, 128083620), (56, 118934790), (60, 111005804), (65, 102466896), (70, 95147832), (78, 85389080), (80, 83254353), (84, 79289860), (91, 73190640), (104, 64041810), (105, 63431888), (112, 59467395), (120, 55502902), (130, 51233448), (140, 47573916), (156, 42694540), (168, 39644930), (182, 36595320), (195, 34155632), (208, 32020905), (210, 31715944), (240, 27751451), (260, 25616724), (273, 24396880), (280, 23786958), (312, 21347270), (336, 19822465), (364, 18297660), (390, 17077816), (420, 15857972), (455, 14638128), (520, 12808362), (546, 12198440), (560, 11893479), (624, 10673635), (728, 9148830), (780, 8538908), (840, 7928986), (910, 7319064), (1040, 6404181), (1092, 6099220), (1365, 4879376), (1456, 4574415), (1560, 4269454), (1680, 3964493), (1820, 3659532), (2184, 3049610), (2730, 2439688), (3120, 2134727), (3640, 1829766), (4368, 1524805), (5460, 1219844), (7280, 914883), (10920, 609922), (21840, 304961)]