1319147253720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{1379111}}^1$

素因数の和:1381785

約数の個数: 96

約数和(自身を含む): 4288845244320

約数和(自身を除く): 2969697990600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2657, 5314, 7971, 10628, 13285, 15942, 21256, 23913, 26570, 31884, 39855, 47826, 53140, 63768, 79710, 95652, 106280, 119565, 159420, 191304, 239130, 318840, 478260, 956520, 1379111, 2758222, 4137333, 5516444, 6895555, 8274666, 11032888, 12411999, 13791110, 16549332, 20686665, 24823998, 27582220, 33098664, 41373330, 49647996, 55164440, 62059995, 82746660, 99295992, 124119990, 165493320, 248239980, 496479960, 3664297927, 7328595854, 10992893781, 14657191708, 18321489635, 21985787562, 29314383416, 32978681343, 36642979270, 43971575124, 54964468905, 65957362686, 73285958540, 87943150248, 109928937810, 131914725372, 146571917080, 164893406715, 219857875620, 263829450744, 329786813430, 439715751240, 659573626860, 1319147253720]

約数ペア:

[(1, 1319147253720), (2, 659573626860), (3, 439715751240), (4, 329786813430), (5, 263829450744), (6, 219857875620), (8, 164893406715), (9, 146571917080), (10, 131914725372), (12, 109928937810), (15, 87943150248), (18, 73285958540), (20, 65957362686), (24, 54964468905), (30, 43971575124), (36, 36642979270), (40, 32978681343), (45, 29314383416), (60, 21985787562), (72, 18321489635), (90, 14657191708), (120, 10992893781), (180, 7328595854), (360, 3664297927), (2657, 496479960), (5314, 248239980), (7971, 165493320), (10628, 124119990), (13285, 99295992), (15942, 82746660), (21256, 62059995), (23913, 55164440), (26570, 49647996), (31884, 41373330), (39855, 33098664), (47826, 27582220), (53140, 24823998), (63768, 20686665), (79710, 16549332), (95652, 13791110), (106280, 12411999), (119565, 11032888), (159420, 8274666), (191304, 6895555), (239130, 5516444), (318840, 4137333), (478260, 2758222), (956520, 1379111)]