274167720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 995328000

約数和(自身を除く): 721160280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 372, 380, 431, 456, 465, 513, 540, 558, 570, 589, 620, 684, 744, 760, 837, 855, 862, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1293, 1368, 1395, 1674, 1710, 1724, 1767, 1860, 2052, 2155, 2232, 2280, 2356, 2565, 2586, 2790, 2945, 3348, 3420, 3448, 3534, 3720, 3879, 4104, 4185, 4310, 4712, 5130, 5172, 5301, 5580, 5890, 6465, 6696, 6840, 7068, 7758, 8189, 8370, 8620, 8835, 10260, 10344, 10602, 11160, 11637, 11780, 12930, 13361, 14136, 15516, 15903, 16378, 16740, 17240, 17670, 19395, 20520, 21204, 23274, 23560, 24567, 25860, 26505, 26722, 31032, 31806, 32756, 33480, 35340, 38790, 40083, 40945, 42408, 46548, 49134, 51720, 53010, 53444, 58185, 63612, 65512, 66805, 70680, 73701, 77580, 79515, 80166, 81890, 93096, 98268, 106020, 106888, 116370, 120249, 122835, 127224, 133610, 147402, 155160, 159030, 160332, 163780, 196536, 200415, 212040, 221103, 232740, 240498, 245670, 253859, 267220, 294804, 318060, 320664, 327560, 360747, 368505, 400830, 442206, 465480, 480996, 491340, 507718, 534440, 589608, 601245, 636120, 721494, 737010, 761577, 801660, 884412, 961992, 982680, 1015436, 1105515, 1202490, 1269295, 1442988, 1474020, 1523154, 1603320, 1768824, 1803735, 2030872, 2211030, 2284731, 2404980, 2538590, 2885976, 2948040, 3046308, 3607470, 3807885, 4422060, 4569462, 4809960, 5077180, 6092616, 6854193, 7214940, 7615770, 8844120, 9138924, 10154360, 11423655, 13708386, 14429880, 15231540, 18277848, 22847310, 27416772, 30463080, 34270965, 45694620, 54833544, 68541930, 91389240, 137083860, 274167720]

約数ペア:

[(1, 274167720), (2, 137083860), (3, 91389240), (4, 68541930), (5, 54833544), (6, 45694620), (8, 34270965), (9, 30463080), (10, 27416772), (12, 22847310), (15, 18277848), (18, 15231540), (19, 14429880), (20, 13708386), (24, 11423655), (27, 10154360), (30, 9138924), (31, 8844120), (36, 7615770), (38, 7214940), (40, 6854193), (45, 6092616), (54, 5077180), (57, 4809960), (60, 4569462), (62, 4422060), (72, 3807885), (76, 3607470), (90, 3046308), (93, 2948040), (95, 2885976), (108, 2538590), (114, 2404980), (120, 2284731), (124, 2211030), (135, 2030872), (152, 1803735), (155, 1768824), (171, 1603320), (180, 1523154), (186, 1474020), (190, 1442988), (216, 1269295), (228, 1202490), (248, 1105515), (270, 1015436), (279, 982680), (285, 961992), (310, 884412), (342, 801660), (360, 761577), (372, 737010), (380, 721494), (431, 636120), (456, 601245), (465, 589608), (513, 534440), (540, 507718), (558, 491340), (570, 480996), (589, 465480), (620, 442206), (684, 400830), (744, 368505), (760, 360747), (837, 327560), (855, 320664), (862, 318060), (930, 294804), (1026, 267220), (1080, 253859), (1116, 245670), (1140, 240498), (1178, 232740), (1240, 221103), (1293, 212040), (1368, 200415), (1395, 196536), (1674, 163780), (1710, 160332), (1724, 159030), (1767, 155160), (1860, 147402), (2052, 133610), (2155, 127224), (2232, 122835), (2280, 120249), (2356, 116370), (2565, 106888), (2586, 106020), (2790, 98268), (2945, 93096), (3348, 81890), (3420, 80166), (3448, 79515), (3534, 77580), (3720, 73701), (3879, 70680), (4104, 66805), (4185, 65512), (4310, 63612), (4712, 58185), (5130, 53444), (5172, 53010), (5301, 51720), (5580, 49134), (5890, 46548), (6465, 42408), (6696, 40945), (6840, 40083), (7068, 38790), (7758, 35340), (8189, 33480), (8370, 32756), (8620, 31806), (8835, 31032), (10260, 26722), (10344, 26505), (10602, 25860), (11160, 24567), (11637, 23560), (11780, 23274), (12930, 21204), (13361, 20520), (14136, 19395), (15516, 17670), (15903, 17240), (16378, 16740)]