1308231540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 384

約数和(自身を含む): 5155799040

約数和(自身を除く): 3847567500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 146, 154, 165, 180, 189, 198, 210, 219, 220, 231, 252, 270, 292, 297, 308, 315, 330, 365, 378, 385, 396, 420, 431, 438, 462, 495, 511, 540, 594, 630, 657, 660, 693, 730, 756, 770, 803, 862, 876, 924, 945, 990, 1022, 1095, 1155, 1188, 1260, 1293, 1314, 1386, 1460, 1485, 1533, 1540, 1606, 1724, 1890, 1971, 1980, 2044, 2079, 2155, 2190, 2310, 2409, 2555, 2586, 2628, 2772, 2970, 3017, 3066, 3212, 3285, 3465, 3780, 3879, 3942, 4015, 4158, 4310, 4380, 4599, 4620, 4741, 4818, 5110, 5172, 5621, 5940, 6034, 6132, 6465, 6570, 6930, 7227, 7665, 7758, 7884, 8030, 8316, 8620, 9051, 9198, 9482, 9636, 9855, 10220, 10395, 11242, 11637, 12045, 12068, 12930, 13140, 13797, 13860, 14223, 14454, 15085, 15330, 15516, 16060, 16863, 18102, 18396, 18964, 19395, 19710, 20790, 21681, 22484, 22995, 23274, 23705, 24090, 25860, 27153, 27594, 28105, 28446, 28908, 30170, 30660, 31463, 33187, 33726, 36135, 36204, 38790, 39420, 41580, 42669, 43362, 45255, 45990, 46548, 47410, 48180, 50589, 54306, 55188, 56210, 56892, 58185, 60340, 62926, 66374, 67452, 68985, 71115, 72270, 77580, 81459, 84315, 85338, 86724, 90510, 91980, 94389, 94820, 99561, 101178, 108405, 108612, 112420, 116370, 125852, 128007, 132748, 135765, 137970, 142230, 144540, 151767, 157315, 162918, 165935, 168630, 170676, 181020, 188778, 199122, 202356, 213345, 216810, 220241, 232740, 252945, 256014, 271530, 275940, 283167, 284460, 298683, 303534, 314630, 325836, 331870, 337260, 346093, 377556, 398244, 407295, 426690, 433620, 440482, 471945, 497805, 505890, 512028, 543060, 566334, 597366, 607068, 629260, 640035, 660723, 663740, 692186, 758835, 814590, 849501, 853380, 880964, 896049, 943890, 995610, 1011780, 1038279, 1101205, 1132668, 1194732, 1280070, 1321446, 1384372, 1415835, 1493415, 1517670, 1629180, 1699002, 1730465, 1792098, 1887780, 1982169, 1991220, 2076558, 2202410, 2422651, 2560140, 2642892, 2831670, 2986830, 3035340, 3114837, 3303615, 3398004, 3460930, 3584196, 3964338, 4153116, 4247505, 4404820, 4480245, 4845302, 5191395, 5663340, 5946507, 5973660, 6229674, 6607230, 6921860, 7267953, 7928676, 8495010, 8960490, 9344511, 9690604, 9910845, 10382790, 11893014, 12113255, 12459348, 13214460, 14535906, 15574185, 16990020, 17920980, 18689022, 19821690, 20765580, 21803859, 23786028, 24226510, 29071812, 29732535, 31148370, 36339765, 37378044, 39643380, 43607718, 46722555, 48453020, 59465070, 62296740, 65411577, 72679530, 87215436, 93445110, 109019295, 118930140, 130823154, 145359060, 186890220, 218038590, 261646308, 327057885, 436077180, 654115770, 1308231540]

約数ペア:

[(1, 1308231540), (2, 654115770), (3, 436077180), (4, 327057885), (5, 261646308), (6, 218038590), (7, 186890220), (9, 145359060), (10, 130823154), (11, 118930140), (12, 109019295), (14, 93445110), (15, 87215436), (18, 72679530), (20, 65411577), (21, 62296740), (22, 59465070), (27, 48453020), (28, 46722555), (30, 43607718), (33, 39643380), (35, 37378044), (36, 36339765), (42, 31148370), (44, 29732535), (45, 29071812), (54, 24226510), (55, 23786028), (60, 21803859), (63, 20765580), (66, 19821690), (70, 18689022), (73, 17920980), (77, 16990020), (84, 15574185), (90, 14535906), (99, 13214460), (105, 12459348), (108, 12113255), (110, 11893014), (126, 10382790), (132, 9910845), (135, 9690604), (140, 9344511), (146, 8960490), (154, 8495010), (165, 7928676), (180, 7267953), (189, 6921860), (198, 6607230), (210, 6229674), (219, 5973660), (220, 5946507), (231, 5663340), (252, 5191395), (270, 4845302), (292, 4480245), (297, 4404820), (308, 4247505), (315, 4153116), (330, 3964338), (365, 3584196), (378, 3460930), (385, 3398004), (396, 3303615), (420, 3114837), (431, 3035340), (438, 2986830), (462, 2831670), (495, 2642892), (511, 2560140), (540, 2422651), (594, 2202410), (630, 2076558), (657, 1991220), (660, 1982169), (693, 1887780), (730, 1792098), (756, 1730465), (770, 1699002), (803, 1629180), (862, 1517670), (876, 1493415), (924, 1415835), (945, 1384372), (990, 1321446), (1022, 1280070), (1095, 1194732), (1155, 1132668), (1188, 1101205), (1260, 1038279), (1293, 1011780), (1314, 995610), (1386, 943890), (1460, 896049), (1485, 880964), (1533, 853380), (1540, 849501), (1606, 814590), (1724, 758835), (1890, 692186), (1971, 663740), (1980, 660723), (2044, 640035), (2079, 629260), (2155, 607068), (2190, 597366), (2310, 566334), (2409, 543060), (2555, 512028), (2586, 505890), (2628, 497805), (2772, 471945), (2970, 440482), (3017, 433620), (3066, 426690), (3212, 407295), (3285, 398244), (3465, 377556), (3780, 346093), (3879, 337260), (3942, 331870), (4015, 325836), (4158, 314630), (4310, 303534), (4380, 298683), (4599, 284460), (4620, 283167), (4741, 275940), (4818, 271530), (5110, 256014), (5172, 252945), (5621, 232740), (5940, 220241), (6034, 216810), (6132, 213345), (6465, 202356), (6570, 199122), (6930, 188778), (7227, 181020), (7665, 170676), (7758, 168630), (7884, 165935), (8030, 162918), (8316, 157315), (8620, 151767), (9051, 144540), (9198, 142230), (9482, 137970), (9636, 135765), (9855, 132748), (10220, 128007), (10395, 125852), (11242, 116370), (11637, 112420), (12045, 108612), (12068, 108405), (12930, 101178), (13140, 99561), (13797, 94820), (13860, 94389), (14223, 91980), (14454, 90510), (15085, 86724), (15330, 85338), (15516, 84315), (16060, 81459), (16863, 77580), (18102, 72270), (18396, 71115), (18964, 68985), (19395, 67452), (19710, 66374), (20790, 62926), (21681, 60340), (22484, 58185), (22995, 56892), (23274, 56210), (23705, 55188), (24090, 54306), (25860, 50589), (27153, 48180), (27594, 47410), (28105, 46548), (28446, 45990), (28908, 45255), (30170, 43362), (30660, 42669), (31463, 41580), (33187, 39420), (33726, 38790), (36135, 36204)]