66891240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14293}}^1$

素因数の和:14323

約数の個数: 96

約数和(自身を含む): 234135720

約数和(自身を除く): 167244480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 14293, 28586, 42879, 57172, 71465, 85758, 114344, 128637, 142930, 171516, 185809, 214395, 257274, 285860, 343032, 371618, 428790, 514548, 557427, 571720, 643185, 743236, 857580, 929045, 1029096, 1114854, 1286370, 1486472, 1672281, 1715160, 1858090, 2229708, 2572740, 2787135, 3344562, 3716180, 4459416, 5145480, 5574270, 6689124, 7432360, 8361405, 11148540, 13378248, 16722810, 22297080, 33445620, 66891240]

約数ペア:

[(1, 66891240), (2, 33445620), (3, 22297080), (4, 16722810), (5, 13378248), (6, 11148540), (8, 8361405), (9, 7432360), (10, 6689124), (12, 5574270), (13, 5145480), (15, 4459416), (18, 3716180), (20, 3344562), (24, 2787135), (26, 2572740), (30, 2229708), (36, 1858090), (39, 1715160), (40, 1672281), (45, 1486472), (52, 1286370), (60, 1114854), (65, 1029096), (72, 929045), (78, 857580), (90, 743236), (104, 643185), (117, 571720), (120, 557427), (130, 514548), (156, 428790), (180, 371618), (195, 343032), (234, 285860), (260, 257274), (312, 214395), (360, 185809), (390, 171516), (468, 142930), (520, 128637), (585, 114344), (780, 85758), (936, 71465), (1170, 57172), (1560, 42879), (2340, 28586), (4680, 14293)]