241351380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 568596780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 153, 170, 180, 183, 204, 244, 255, 270, 305, 306, 340, 366, 431, 459, 510, 540, 549, 610, 612, 732, 765, 862, 915, 918, 1020, 1037, 1098, 1220, 1293, 1530, 1647, 1724, 1830, 1836, 2074, 2155, 2196, 2295, 2586, 2745, 3060, 3111, 3294, 3660, 3879, 4148, 4310, 4590, 5172, 5185, 5490, 6222, 6465, 6588, 7327, 7758, 8235, 8620, 9180, 9333, 10370, 10980, 11637, 12444, 12930, 14654, 15516, 15555, 16470, 18666, 19395, 20740, 21981, 23274, 25860, 26291, 27999, 29308, 31110, 32940, 36635, 37332, 38790, 43962, 46548, 46665, 52582, 55998, 58185, 62220, 65943, 73270, 77580, 78873, 87924, 93330, 105164, 109905, 111996, 116370, 131455, 131886, 139995, 146540, 157746, 186660, 197829, 219810, 232740, 236619, 262910, 263772, 279990, 315492, 329715, 394365, 395658, 439620, 446947, 473238, 525820, 559980, 659430, 709857, 788730, 791316, 893894, 946476, 989145, 1183095, 1318860, 1340841, 1419714, 1577460, 1787788, 1978290, 2234735, 2366190, 2681682, 2839428, 3549285, 3956580, 4022523, 4469470, 4732380, 5363364, 6704205, 7098570, 8045046, 8938940, 12067569, 13408410, 14197140, 16090092, 20112615, 24135138, 26816820, 40225230, 48270276, 60337845, 80450460, 120675690, 241351380]

約数ペア:

[(1, 241351380), (2, 120675690), (3, 80450460), (4, 60337845), (5, 48270276), (6, 40225230), (9, 26816820), (10, 24135138), (12, 20112615), (15, 16090092), (17, 14197140), (18, 13408410), (20, 12067569), (27, 8938940), (30, 8045046), (34, 7098570), (36, 6704205), (45, 5363364), (51, 4732380), (54, 4469470), (60, 4022523), (61, 3956580), (68, 3549285), (85, 2839428), (90, 2681682), (102, 2366190), (108, 2234735), (122, 1978290), (135, 1787788), (153, 1577460), (170, 1419714), (180, 1340841), (183, 1318860), (204, 1183095), (244, 989145), (255, 946476), (270, 893894), (305, 791316), (306, 788730), (340, 709857), (366, 659430), (431, 559980), (459, 525820), (510, 473238), (540, 446947), (549, 439620), (610, 395658), (612, 394365), (732, 329715), (765, 315492), (862, 279990), (915, 263772), (918, 262910), (1020, 236619), (1037, 232740), (1098, 219810), (1220, 197829), (1293, 186660), (1530, 157746), (1647, 146540), (1724, 139995), (1830, 131886), (1836, 131455), (2074, 116370), (2155, 111996), (2196, 109905), (2295, 105164), (2586, 93330), (2745, 87924), (3060, 78873), (3111, 77580), (3294, 73270), (3660, 65943), (3879, 62220), (4148, 58185), (4310, 55998), (4590, 52582), (5172, 46665), (5185, 46548), (5490, 43962), (6222, 38790), (6465, 37332), (6588, 36635), (7327, 32940), (7758, 31110), (8235, 29308), (8620, 27999), (9180, 26291), (9333, 25860), (10370, 23274), (10980, 21981), (11637, 20740), (12444, 19395), (12930, 18666), (14654, 16470), (15516, 15555)]