15672800480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{122597}}^1$

素因数の和:122676

約数の個数: 96

約数和(自身を含む): 40039526016

約数和(自身を除く): 24366725536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 376, 470, 544, 680, 752, 799, 940, 1360, 1504, 1598, 1880, 2720, 3196, 3760, 3995, 6392, 7520, 7990, 12784, 15980, 25568, 31960, 63920, 122597, 127840, 245194, 490388, 612985, 980776, 1225970, 1961552, 2084149, 2451940, 3923104, 4168298, 4903880, 5762059, 8336596, 9807760, 10420745, 11524118, 16673192, 19615520, 20841490, 23048236, 28810295, 33346384, 41682980, 46096472, 57620590, 66692768, 83365960, 92192944, 97955003, 115241180, 166731920, 184385888, 195910006, 230482360, 333463840, 391820012, 460964720, 489775015, 783640024, 921929440, 979550030, 1567280048, 1959100060, 3134560096, 3918200120, 7836400240, 15672800480]

約数ペア:

[(1, 15672800480), (2, 7836400240), (4, 3918200120), (5, 3134560096), (8, 1959100060), (10, 1567280048), (16, 979550030), (17, 921929440), (20, 783640024), (32, 489775015), (34, 460964720), (40, 391820012), (47, 333463840), (68, 230482360), (80, 195910006), (85, 184385888), (94, 166731920), (136, 115241180), (160, 97955003), (170, 92192944), (188, 83365960), (235, 66692768), (272, 57620590), (340, 46096472), (376, 41682980), (470, 33346384), (544, 28810295), (680, 23048236), (752, 20841490), (799, 19615520), (940, 16673192), (1360, 11524118), (1504, 10420745), (1598, 9807760), (1880, 8336596), (2720, 5762059), (3196, 4903880), (3760, 4168298), (3995, 3923104), (6392, 2451940), (7520, 2084149), (7990, 1961552), (12784, 1225970), (15980, 980776), (25568, 612985), (31960, 490388), (63920, 245194), (122597, 127840)]