64753140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 128782860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 719, 790, 948, 1140, 1185, 1438, 1501, 1580, 2157, 2370, 2876, 3002, 3595, 4314, 4503, 4740, 6004, 7190, 7505, 8628, 9006, 10785, 13661, 14380, 15010, 18012, 21570, 22515, 27322, 30020, 40983, 43140, 45030, 54644, 56801, 68305, 81966, 90060, 113602, 136610, 163932, 170403, 204915, 227204, 273220, 284005, 340806, 409830, 568010, 681612, 819660, 852015, 1079219, 1136020, 1704030, 2158438, 3237657, 3408060, 4316876, 5396095, 6475314, 10792190, 12950628, 16188285, 21584380, 32376570, 64753140]

約数ペア:

[(1, 64753140), (2, 32376570), (3, 21584380), (4, 16188285), (5, 12950628), (6, 10792190), (10, 6475314), (12, 5396095), (15, 4316876), (19, 3408060), (20, 3237657), (30, 2158438), (38, 1704030), (57, 1136020), (60, 1079219), (76, 852015), (79, 819660), (95, 681612), (114, 568010), (158, 409830), (190, 340806), (228, 284005), (237, 273220), (285, 227204), (316, 204915), (380, 170403), (395, 163932), (474, 136610), (570, 113602), (719, 90060), (790, 81966), (948, 68305), (1140, 56801), (1185, 54644), (1438, 45030), (1501, 43140), (1580, 40983), (2157, 30020), (2370, 27322), (2876, 22515), (3002, 21570), (3595, 18012), (4314, 15010), (4503, 14380), (4740, 13661), (6004, 10785), (7190, 9006), (7505, 8628)]