2568455640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1482

約数の個数: 192

約数和(自身を含む): 8636621760

約数和(自身を除く): 6068166120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 151, 180, 185, 222, 296, 302, 333, 360, 370, 444, 453, 555, 604, 666, 740, 755, 888, 906, 1110, 1208, 1277, 1332, 1359, 1480, 1510, 1665, 1812, 2220, 2265, 2554, 2664, 2718, 3020, 3330, 3624, 3831, 4440, 4530, 5108, 5436, 5587, 6040, 6385, 6660, 6795, 7662, 9060, 10216, 10872, 11174, 11493, 12770, 13320, 13590, 15324, 16761, 18120, 19155, 22348, 22986, 25540, 27180, 27935, 30648, 33522, 38310, 44696, 45972, 47249, 50283, 51080, 54360, 55870, 57465, 67044, 76620, 83805, 91944, 94498, 100566, 111740, 114930, 134088, 141747, 153240, 167610, 188996, 192827, 201132, 223480, 229860, 236245, 251415, 283494, 335220, 377992, 385654, 402264, 425241, 459720, 472490, 502830, 566988, 578481, 670440, 708735, 771308, 850482, 944980, 964135, 1005660, 1133976, 1156962, 1417470, 1542616, 1700964, 1735443, 1889960, 1928270, 2011320, 2126205, 2313924, 2834940, 2892405, 3401928, 3470886, 3856540, 4252410, 4627848, 5669880, 5784810, 6941772, 7134599, 7713080, 8504820, 8677215, 11569620, 13883544, 14269198, 17009640, 17354430, 21403797, 23139240, 28538396, 34708860, 35672995, 42807594, 57076792, 64211391, 69417720, 71345990, 85615188, 107018985, 128422782, 142691980, 171230376, 214037970, 256845564, 285383960, 321056955, 428075940, 513691128, 642113910, 856151880, 1284227820, 2568455640]

約数ペア:

[(1, 2568455640), (2, 1284227820), (3, 856151880), (4, 642113910), (5, 513691128), (6, 428075940), (8, 321056955), (9, 285383960), (10, 256845564), (12, 214037970), (15, 171230376), (18, 142691980), (20, 128422782), (24, 107018985), (30, 85615188), (36, 71345990), (37, 69417720), (40, 64211391), (45, 57076792), (60, 42807594), (72, 35672995), (74, 34708860), (90, 28538396), (111, 23139240), (120, 21403797), (148, 17354430), (151, 17009640), (180, 14269198), (185, 13883544), (222, 11569620), (296, 8677215), (302, 8504820), (333, 7713080), (360, 7134599), (370, 6941772), (444, 5784810), (453, 5669880), (555, 4627848), (604, 4252410), (666, 3856540), (740, 3470886), (755, 3401928), (888, 2892405), (906, 2834940), (1110, 2313924), (1208, 2126205), (1277, 2011320), (1332, 1928270), (1359, 1889960), (1480, 1735443), (1510, 1700964), (1665, 1542616), (1812, 1417470), (2220, 1156962), (2265, 1133976), (2554, 1005660), (2664, 964135), (2718, 944980), (3020, 850482), (3330, 771308), (3624, 708735), (3831, 670440), (4440, 578481), (4530, 566988), (5108, 502830), (5436, 472490), (5587, 459720), (6040, 425241), (6385, 402264), (6660, 385654), (6795, 377992), (7662, 335220), (9060, 283494), (10216, 251415), (10872, 236245), (11174, 229860), (11493, 223480), (12770, 201132), (13320, 192827), (13590, 188996), (15324, 167610), (16761, 153240), (18120, 141747), (19155, 134088), (22348, 114930), (22986, 111740), (25540, 100566), (27180, 94498), (27935, 91944), (30648, 83805), (33522, 76620), (38310, 67044), (44696, 57465), (45972, 55870), (47249, 54360), (50283, 51080)]