1613253720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79549}}^1$

素因数の和:79589

約数の個数: 96

約数和(自身を含む): 5240754000

約数和(自身を除く): 3627500280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 79549, 159098, 238647, 318196, 397745, 477294, 636392, 795490, 954588, 1034137, 1193235, 1590980, 1909176, 2068274, 2386470, 3102411, 3181960, 4136548, 4772940, 5170685, 6204822, 8273096, 9545880, 10341370, 12409644, 13443781, 15512055, 20682740, 24819288, 26887562, 31024110, 40331343, 41365480, 53775124, 62048220, 67218905, 80662686, 107550248, 124096440, 134437810, 161325372, 201656715, 268875620, 322650744, 403313430, 537751240, 806626860, 1613253720]

約数ペア:

[(1, 1613253720), (2, 806626860), (3, 537751240), (4, 403313430), (5, 322650744), (6, 268875620), (8, 201656715), (10, 161325372), (12, 134437810), (13, 124096440), (15, 107550248), (20, 80662686), (24, 67218905), (26, 62048220), (30, 53775124), (39, 41365480), (40, 40331343), (52, 31024110), (60, 26887562), (65, 24819288), (78, 20682740), (104, 15512055), (120, 13443781), (130, 12409644), (156, 10341370), (169, 9545880), (195, 8273096), (260, 6204822), (312, 5170685), (338, 4772940), (390, 4136548), (507, 3181960), (520, 3102411), (676, 2386470), (780, 2068274), (845, 1909176), (1014, 1590980), (1352, 1193235), (1560, 1034137), (1690, 954588), (2028, 795490), (2535, 636392), (3380, 477294), (4056, 397745), (5070, 318196), (6760, 238647), (10140, 159098), (20280, 79549)]