38761140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 126020160

約数和(自身を除く): 87259020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 281, 285, 330, 363, 380, 418, 484, 562, 570, 605, 627, 660, 726, 836, 843, 1045, 1124, 1140, 1210, 1254, 1405, 1452, 1686, 1815, 2090, 2299, 2420, 2508, 2810, 3091, 3135, 3372, 3630, 4180, 4215, 4598, 5339, 5620, 6182, 6270, 6897, 7260, 8430, 9196, 9273, 10678, 11495, 12364, 12540, 13794, 15455, 16017, 16860, 18546, 21356, 22990, 26695, 27588, 30910, 32034, 34001, 34485, 37092, 45980, 46365, 53390, 58729, 61820, 64068, 68002, 68970, 80085, 92730, 102003, 106780, 117458, 136004, 137940, 160170, 170005, 176187, 185460, 204006, 234916, 293645, 320340, 340010, 352374, 408012, 510015, 587290, 646019, 680020, 704748, 880935, 1020030, 1174580, 1292038, 1761870, 1938057, 2040060, 2584076, 3230095, 3523740, 3876114, 6460190, 7752228, 9690285, 12920380, 19380570, 38761140]

約数ペア:

[(1, 38761140), (2, 19380570), (3, 12920380), (4, 9690285), (5, 7752228), (6, 6460190), (10, 3876114), (11, 3523740), (12, 3230095), (15, 2584076), (19, 2040060), (20, 1938057), (22, 1761870), (30, 1292038), (33, 1174580), (38, 1020030), (44, 880935), (55, 704748), (57, 680020), (60, 646019), (66, 587290), (76, 510015), (95, 408012), (110, 352374), (114, 340010), (121, 320340), (132, 293645), (165, 234916), (190, 204006), (209, 185460), (220, 176187), (228, 170005), (242, 160170), (281, 137940), (285, 136004), (330, 117458), (363, 106780), (380, 102003), (418, 92730), (484, 80085), (562, 68970), (570, 68002), (605, 64068), (627, 61820), (660, 58729), (726, 53390), (836, 46365), (843, 45980), (1045, 37092), (1124, 34485), (1140, 34001), (1210, 32034), (1254, 30910), (1405, 27588), (1452, 26695), (1686, 22990), (1815, 21356), (2090, 18546), (2299, 16860), (2420, 16017), (2508, 15455), (2810, 13794), (3091, 12540), (3135, 12364), (3372, 11495), (3630, 10678), (4180, 9273), (4215, 9196), (4598, 8430), (5339, 7260), (5620, 6897), (6182, 6270)]