213426351720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31202683}}^1$

素因数の和:31202719

約数の個数: 96

約数和(自身を含む): 730142805600

約数和(自身を除く): 516716453880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 31202683, 62405366, 93608049, 124810732, 156013415, 187216098, 249621464, 280824147, 312026830, 374432196, 468040245, 561648294, 592850977, 624053660, 748864392, 936080490, 1123296588, 1185701954, 1248107320, 1404120735, 1778552931, 1872160980, 2246593176, 2371403908, 2808241470, 2964254885, 3557105862, 3744321960, 4742807816, 5335658793, 5616482940, 5928509770, 7114211724, 8892764655, 10671317586, 11232965880, 11857019540, 14228423448, 17785529310, 21342635172, 23714039080, 26678293965, 35571058620, 42685270344, 53356587930, 71142117240, 106713175860, 213426351720]

約数ペア:

[(1, 213426351720), (2, 106713175860), (3, 71142117240), (4, 53356587930), (5, 42685270344), (6, 35571058620), (8, 26678293965), (9, 23714039080), (10, 21342635172), (12, 17785529310), (15, 14228423448), (18, 11857019540), (19, 11232965880), (20, 10671317586), (24, 8892764655), (30, 7114211724), (36, 5928509770), (38, 5616482940), (40, 5335658793), (45, 4742807816), (57, 3744321960), (60, 3557105862), (72, 2964254885), (76, 2808241470), (90, 2371403908), (95, 2246593176), (114, 1872160980), (120, 1778552931), (152, 1404120735), (171, 1248107320), (180, 1185701954), (190, 1123296588), (228, 936080490), (285, 748864392), (342, 624053660), (360, 592850977), (380, 561648294), (456, 468040245), (570, 374432196), (684, 312026830), (760, 280824147), (855, 249621464), (1140, 187216098), (1368, 156013415), (1710, 124810732), (2280, 93608049), (3420, 62405366), (6840, 31202683)]