1355523480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 4507513920

約数和(自身を除く): 3151990440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 181, 213, 284, 293, 355, 360, 362, 426, 543, 568, 586, 639, 710, 724, 852, 879, 905, 1065, 1086, 1172, 1278, 1420, 1448, 1465, 1629, 1704, 1758, 1810, 2130, 2172, 2344, 2556, 2637, 2715, 2840, 2930, 3195, 3258, 3516, 3620, 4260, 4344, 4395, 5112, 5274, 5430, 5860, 6390, 6516, 7032, 7240, 8145, 8520, 8790, 10548, 10860, 11720, 12780, 12851, 13032, 13185, 16290, 17580, 20803, 21096, 21720, 25560, 25702, 26370, 32580, 35160, 38553, 41606, 51404, 52740, 53033, 62409, 64255, 65160, 77106, 83212, 102808, 104015, 105480, 106066, 115659, 124818, 128510, 154212, 159099, 166424, 187227, 192765, 208030, 212132, 231318, 249636, 257020, 265165, 308424, 312045, 318198, 374454, 385530, 416060, 424264, 462636, 477297, 499272, 514040, 530330, 578295, 624090, 636396, 748908, 771060, 795495, 832120, 925272, 936135, 954594, 1060660, 1156590, 1248180, 1272792, 1497816, 1542120, 1590990, 1872270, 1909188, 2121320, 2313180, 2386485, 2496360, 3181980, 3744540, 3765343, 3818376, 4626360, 4772970, 6363960, 7489080, 7530686, 9545940, 11296029, 15061372, 18826715, 19091880, 22592058, 30122744, 33888087, 37653430, 45184116, 56480145, 67776174, 75306860, 90368232, 112960290, 135552348, 150613720, 169440435, 225920580, 271104696, 338880870, 451841160, 677761740, 1355523480]

約数ペア:

[(1, 1355523480), (2, 677761740), (3, 451841160), (4, 338880870), (5, 271104696), (6, 225920580), (8, 169440435), (9, 150613720), (10, 135552348), (12, 112960290), (15, 90368232), (18, 75306860), (20, 67776174), (24, 56480145), (30, 45184116), (36, 37653430), (40, 33888087), (45, 30122744), (60, 22592058), (71, 19091880), (72, 18826715), (90, 15061372), (120, 11296029), (142, 9545940), (180, 7530686), (181, 7489080), (213, 6363960), (284, 4772970), (293, 4626360), (355, 3818376), (360, 3765343), (362, 3744540), (426, 3181980), (543, 2496360), (568, 2386485), (586, 2313180), (639, 2121320), (710, 1909188), (724, 1872270), (852, 1590990), (879, 1542120), (905, 1497816), (1065, 1272792), (1086, 1248180), (1172, 1156590), (1278, 1060660), (1420, 954594), (1448, 936135), (1465, 925272), (1629, 832120), (1704, 795495), (1758, 771060), (1810, 748908), (2130, 636396), (2172, 624090), (2344, 578295), (2556, 530330), (2637, 514040), (2715, 499272), (2840, 477297), (2930, 462636), (3195, 424264), (3258, 416060), (3516, 385530), (3620, 374454), (4260, 318198), (4344, 312045), (4395, 308424), (5112, 265165), (5274, 257020), (5430, 249636), (5860, 231318), (6390, 212132), (6516, 208030), (7032, 192765), (7240, 187227), (8145, 166424), (8520, 159099), (8790, 154212), (10548, 128510), (10860, 124818), (11720, 115659), (12780, 106066), (12851, 105480), (13032, 104015), (13185, 102808), (16290, 83212), (17580, 77106), (20803, 65160), (21096, 64255), (21720, 62409), (25560, 53033), (25702, 52740), (26370, 51404), (32580, 41606), (35160, 38553)]