16234140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 49251888

約数和(自身を除く): 33017748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1601, 1690, 2028, 2535, 3202, 3380, 4803, 5070, 6404, 8005, 9606, 10140, 16010, 19212, 20813, 24015, 32020, 41626, 48030, 62439, 83252, 96060, 104065, 124878, 208130, 249756, 270569, 312195, 416260, 541138, 624390, 811707, 1082276, 1248780, 1352845, 1623414, 2705690, 3246828, 4058535, 5411380, 8117070, 16234140]

約数ペア:

[(1, 16234140), (2, 8117070), (3, 5411380), (4, 4058535), (5, 3246828), (6, 2705690), (10, 1623414), (12, 1352845), (13, 1248780), (15, 1082276), (20, 811707), (26, 624390), (30, 541138), (39, 416260), (52, 312195), (60, 270569), (65, 249756), (78, 208130), (130, 124878), (156, 104065), (169, 96060), (195, 83252), (260, 62439), (338, 48030), (390, 41626), (507, 32020), (676, 24015), (780, 20813), (845, 19212), (1014, 16010), (1601, 10140), (1690, 9606), (2028, 8005), (2535, 6404), (3202, 5070), (3380, 4803)]