182126280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 628865280

約数和(自身を除く): 446739000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1381, 1570, 1884, 2198, 2355, 2762, 3140, 3297, 3768, 4143, 4396, 4710, 5495, 5524, 6280, 6594, 6905, 8286, 8792, 9420, 9667, 10990, 11048, 13188, 13810, 16485, 16572, 18840, 19334, 20715, 21980, 26376, 27620, 29001, 32970, 33144, 38668, 41430, 43960, 48335, 55240, 58002, 65940, 77336, 82860, 96670, 116004, 131880, 145005, 165720, 193340, 216817, 232008, 290010, 386680, 433634, 580020, 650451, 867268, 1084085, 1160040, 1300902, 1517719, 1734536, 2168170, 2601804, 3035438, 3252255, 4336340, 4553157, 5203608, 6070876, 6504510, 7588595, 8672680, 9106314, 12141752, 13009020, 15177190, 18212628, 22765785, 26018040, 30354380, 36425256, 45531570, 60708760, 91063140, 182126280]

約数ペア:

[(1, 182126280), (2, 91063140), (3, 60708760), (4, 45531570), (5, 36425256), (6, 30354380), (7, 26018040), (8, 22765785), (10, 18212628), (12, 15177190), (14, 13009020), (15, 12141752), (20, 9106314), (21, 8672680), (24, 7588595), (28, 6504510), (30, 6070876), (35, 5203608), (40, 4553157), (42, 4336340), (56, 3252255), (60, 3035438), (70, 2601804), (84, 2168170), (105, 1734536), (120, 1517719), (140, 1300902), (157, 1160040), (168, 1084085), (210, 867268), (280, 650451), (314, 580020), (420, 433634), (471, 386680), (628, 290010), (785, 232008), (840, 216817), (942, 193340), (1099, 165720), (1256, 145005), (1381, 131880), (1570, 116004), (1884, 96670), (2198, 82860), (2355, 77336), (2762, 65940), (3140, 58002), (3297, 55240), (3768, 48335), (4143, 43960), (4396, 41430), (4710, 38668), (5495, 33144), (5524, 32970), (6280, 29001), (6594, 27620), (6905, 26376), (8286, 21980), (8792, 20715), (9420, 19334), (9667, 18840), (10990, 16572), (11048, 16485), (13188, 13810)]