139029840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10163}}^1$

素因数の和:10201

約数の個数: 120

約数和(自身を含む): 491531040

約数和(自身を除く): 352501200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 10163, 13680, 20326, 30489, 40652, 50815, 60978, 81304, 91467, 101630, 121956, 152445, 162608, 182934, 193097, 203260, 243912, 304890, 365868, 386194, 406520, 457335, 487824, 579291, 609780, 731736, 772388, 813040, 914670, 965485, 1158582, 1219560, 1463472, 1544776, 1737873, 1829340, 1930970, 2317164, 2439120, 2896455, 3089552, 3475746, 3658680, 3861940, 4634328, 5792910, 6951492, 7317360, 7723880, 8689365, 9268656, 11585820, 13902984, 15447760, 17378730, 23171640, 27805968, 34757460, 46343280, 69514920, 139029840]

約数ペア:

[(1, 139029840), (2, 69514920), (3, 46343280), (4, 34757460), (5, 27805968), (6, 23171640), (8, 17378730), (9, 15447760), (10, 13902984), (12, 11585820), (15, 9268656), (16, 8689365), (18, 7723880), (19, 7317360), (20, 6951492), (24, 5792910), (30, 4634328), (36, 3861940), (38, 3658680), (40, 3475746), (45, 3089552), (48, 2896455), (57, 2439120), (60, 2317164), (72, 1930970), (76, 1829340), (80, 1737873), (90, 1544776), (95, 1463472), (114, 1219560), (120, 1158582), (144, 965485), (152, 914670), (171, 813040), (180, 772388), (190, 731736), (228, 609780), (240, 579291), (285, 487824), (304, 457335), (342, 406520), (360, 386194), (380, 365868), (456, 304890), (570, 243912), (684, 203260), (720, 193097), (760, 182934), (855, 162608), (912, 152445), (1140, 121956), (1368, 101630), (1520, 91467), (1710, 81304), (2280, 60978), (2736, 50815), (3420, 40652), (4560, 30489), (6840, 20326), (10163, 13680)]