265294920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 881265600

約数和(自身を除く): 615970680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 151, 165, 220, 242, 264, 302, 330, 363, 440, 453, 484, 604, 605, 660, 726, 755, 906, 968, 1208, 1210, 1320, 1331, 1452, 1510, 1661, 1812, 1815, 2265, 2420, 2662, 2904, 3020, 3322, 3624, 3630, 3993, 4530, 4840, 4983, 5324, 6040, 6644, 6655, 7260, 7986, 8305, 9060, 9966, 10648, 13288, 13310, 14520, 14641, 15972, 16610, 18120, 18271, 19932, 19965, 24915, 26620, 29282, 31944, 33220, 36542, 39864, 39930, 43923, 49830, 53240, 54813, 58564, 66440, 73084, 73205, 79860, 87846, 91355, 99660, 109626, 117128, 146168, 146410, 159720, 175692, 182710, 199320, 200981, 219252, 219615, 274065, 292820, 351384, 365420, 401962, 438504, 439230, 548130, 585640, 602943, 730840, 803924, 878460, 1004905, 1096260, 1205886, 1607848, 1756920, 2009810, 2192520, 2210791, 2411772, 3014715, 4019620, 4421582, 4823544, 6029430, 6632373, 8039240, 8843164, 11053955, 12058860, 13264746, 17686328, 22107910, 24117720, 26529492, 33161865, 44215820, 53058984, 66323730, 88431640, 132647460, 265294920]

約数ペア:

[(1, 265294920), (2, 132647460), (3, 88431640), (4, 66323730), (5, 53058984), (6, 44215820), (8, 33161865), (10, 26529492), (11, 24117720), (12, 22107910), (15, 17686328), (20, 13264746), (22, 12058860), (24, 11053955), (30, 8843164), (33, 8039240), (40, 6632373), (44, 6029430), (55, 4823544), (60, 4421582), (66, 4019620), (88, 3014715), (110, 2411772), (120, 2210791), (121, 2192520), (132, 2009810), (151, 1756920), (165, 1607848), (220, 1205886), (242, 1096260), (264, 1004905), (302, 878460), (330, 803924), (363, 730840), (440, 602943), (453, 585640), (484, 548130), (604, 439230), (605, 438504), (660, 401962), (726, 365420), (755, 351384), (906, 292820), (968, 274065), (1208, 219615), (1210, 219252), (1320, 200981), (1331, 199320), (1452, 182710), (1510, 175692), (1661, 159720), (1812, 146410), (1815, 146168), (2265, 117128), (2420, 109626), (2662, 99660), (2904, 91355), (3020, 87846), (3322, 79860), (3624, 73205), (3630, 73084), (3993, 66440), (4530, 58564), (4840, 54813), (4983, 53240), (5324, 49830), (6040, 43923), (6644, 39930), (6655, 39864), (7260, 36542), (7986, 33220), (8305, 31944), (9060, 29282), (9966, 26620), (10648, 24915), (13288, 19965), (13310, 19932), (14520, 18271), (14641, 18120), (15972, 16610)]