381668760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10709}}^1$

素因数の和:10743

約数の個数: 160

約数和(自身を含む): 1399582800

約数和(自身を除く): 1017914040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 10709, 11880, 17820, 21418, 32127, 35640, 42836, 53545, 64254, 85672, 96381, 107090, 117799, 128508, 160635, 192762, 214180, 235598, 257016, 289143, 321270, 353397, 385524, 428360, 471196, 481905, 578286, 588995, 642540, 706794, 771048, 867429, 942392, 963810, 1060191, 1156572, 1177990, 1285080, 1413588, 1445715, 1734858, 1766985, 1927620, 2120382, 2313144, 2355980, 2827176, 2891430, 3180573, 3469716, 3533970, 3855240, 4240764, 4337145, 4711960, 5300955, 5782860, 6361146, 6939432, 7067940, 8481528, 8674290, 9541719, 10601910, 11565720, 12722292, 14135880, 15902865, 17348580, 19083438, 21203820, 25444584, 31805730, 34697160, 38166876, 42407640, 47708595, 63611460, 76333752, 95417190, 127222920, 190834380, 381668760]

約数ペア:

[(1, 381668760), (2, 190834380), (3, 127222920), (4, 95417190), (5, 76333752), (6, 63611460), (8, 47708595), (9, 42407640), (10, 38166876), (11, 34697160), (12, 31805730), (15, 25444584), (18, 21203820), (20, 19083438), (22, 17348580), (24, 15902865), (27, 14135880), (30, 12722292), (33, 11565720), (36, 10601910), (40, 9541719), (44, 8674290), (45, 8481528), (54, 7067940), (55, 6939432), (60, 6361146), (66, 5782860), (72, 5300955), (81, 4711960), (88, 4337145), (90, 4240764), (99, 3855240), (108, 3533970), (110, 3469716), (120, 3180573), (132, 2891430), (135, 2827176), (162, 2355980), (165, 2313144), (180, 2120382), (198, 1927620), (216, 1766985), (220, 1734858), (264, 1445715), (270, 1413588), (297, 1285080), (324, 1177990), (330, 1156572), (360, 1060191), (396, 963810), (405, 942392), (440, 867429), (495, 771048), (540, 706794), (594, 642540), (648, 588995), (660, 578286), (792, 481905), (810, 471196), (891, 428360), (990, 385524), (1080, 353397), (1188, 321270), (1320, 289143), (1485, 257016), (1620, 235598), (1782, 214180), (1980, 192762), (2376, 160635), (2970, 128508), (3240, 117799), (3564, 107090), (3960, 96381), (4455, 85672), (5940, 64254), (7128, 53545), (8910, 42836), (10709, 35640), (11880, 32127), (17820, 21418)]