16608540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 34194660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 199, 214, 260, 321, 390, 398, 428, 535, 597, 642, 780, 796, 995, 1070, 1194, 1284, 1391, 1605, 1990, 2140, 2388, 2587, 2782, 2985, 3210, 3980, 4173, 5174, 5564, 5970, 6420, 6955, 7761, 8346, 10348, 11940, 12935, 13910, 15522, 16692, 20865, 21293, 25870, 27820, 31044, 38805, 41730, 42586, 51740, 63879, 77610, 83460, 85172, 106465, 127758, 155220, 212930, 255516, 276809, 319395, 425860, 553618, 638790, 830427, 1107236, 1277580, 1384045, 1660854, 2768090, 3321708, 4152135, 5536180, 8304270, 16608540]

約数ペア:

[(1, 16608540), (2, 8304270), (3, 5536180), (4, 4152135), (5, 3321708), (6, 2768090), (10, 1660854), (12, 1384045), (13, 1277580), (15, 1107236), (20, 830427), (26, 638790), (30, 553618), (39, 425860), (52, 319395), (60, 276809), (65, 255516), (78, 212930), (107, 155220), (130, 127758), (156, 106465), (195, 85172), (199, 83460), (214, 77610), (260, 63879), (321, 51740), (390, 42586), (398, 41730), (428, 38805), (535, 31044), (597, 27820), (642, 25870), (780, 21293), (796, 20865), (995, 16692), (1070, 15522), (1194, 13910), (1284, 12935), (1391, 11940), (1605, 10348), (1990, 8346), (2140, 7761), (2388, 6955), (2587, 6420), (2782, 5970), (2985, 5564), (3210, 5174), (3980, 4173)]