407055240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 1451520000

約数和(自身を除く): 1044464760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 83, 90, 95, 108, 114, 120, 135, 152, 166, 171, 180, 190, 216, 228, 239, 249, 270, 285, 332, 342, 360, 380, 415, 456, 478, 498, 513, 540, 570, 664, 684, 717, 747, 760, 830, 855, 956, 996, 1026, 1080, 1140, 1195, 1245, 1368, 1434, 1494, 1577, 1660, 1710, 1912, 1992, 2052, 2151, 2241, 2280, 2390, 2490, 2565, 2868, 2988, 3154, 3320, 3420, 3585, 3735, 4104, 4302, 4482, 4541, 4731, 4780, 4980, 5130, 5736, 5976, 6308, 6453, 6840, 7170, 7470, 7885, 8604, 8964, 9082, 9462, 9560, 9960, 10260, 10755, 11205, 12616, 12906, 13623, 14193, 14340, 14940, 15770, 17208, 17928, 18164, 18924, 19837, 20520, 21510, 22410, 22705, 23655, 25812, 27246, 28386, 28680, 29880, 31540, 32265, 36328, 37848, 39674, 40869, 42579, 43020, 44820, 45410, 47310, 51624, 54492, 56772, 59511, 63080, 64530, 68115, 70965, 79348, 81738, 85158, 86040, 89640, 90820, 94620, 99185, 108984, 113544, 119022, 122607, 129060, 136230, 141930, 158696, 163476, 170316, 178533, 181640, 189240, 198370, 204345, 212895, 238044, 245214, 258120, 272460, 283860, 297555, 326952, 340632, 357066, 376903, 396740, 408690, 425790, 476088, 490428, 535599, 544920, 567720, 595110, 613035, 714132, 753806, 793480, 817380, 851580, 892665, 980856, 1071198, 1130709, 1190220, 1226070, 1428264, 1507612, 1634760, 1703160, 1785330, 1884515, 2142396, 2261418, 2380440, 2452140, 2677995, 3015224, 3392127, 3570660, 3769030, 4284792, 4522836, 4904280, 5355990, 5653545, 6784254, 7141320, 7538060, 9045672, 10176381, 10711980, 11307090, 13568508, 15076120, 16960635, 20352762, 21423960, 22614180, 27137016, 33921270, 40705524, 45228360, 50881905, 67842540, 81411048, 101763810, 135685080, 203527620, 407055240]

約数ペア:

[(1, 407055240), (2, 203527620), (3, 135685080), (4, 101763810), (5, 81411048), (6, 67842540), (8, 50881905), (9, 45228360), (10, 40705524), (12, 33921270), (15, 27137016), (18, 22614180), (19, 21423960), (20, 20352762), (24, 16960635), (27, 15076120), (30, 13568508), (36, 11307090), (38, 10711980), (40, 10176381), (45, 9045672), (54, 7538060), (57, 7141320), (60, 6784254), (72, 5653545), (76, 5355990), (83, 4904280), (90, 4522836), (95, 4284792), (108, 3769030), (114, 3570660), (120, 3392127), (135, 3015224), (152, 2677995), (166, 2452140), (171, 2380440), (180, 2261418), (190, 2142396), (216, 1884515), (228, 1785330), (239, 1703160), (249, 1634760), (270, 1507612), (285, 1428264), (332, 1226070), (342, 1190220), (360, 1130709), (380, 1071198), (415, 980856), (456, 892665), (478, 851580), (498, 817380), (513, 793480), (540, 753806), (570, 714132), (664, 613035), (684, 595110), (717, 567720), (747, 544920), (760, 535599), (830, 490428), (855, 476088), (956, 425790), (996, 408690), (1026, 396740), (1080, 376903), (1140, 357066), (1195, 340632), (1245, 326952), (1368, 297555), (1434, 283860), (1494, 272460), (1577, 258120), (1660, 245214), (1710, 238044), (1912, 212895), (1992, 204345), (2052, 198370), (2151, 189240), (2241, 181640), (2280, 178533), (2390, 170316), (2490, 163476), (2565, 158696), (2868, 141930), (2988, 136230), (3154, 129060), (3320, 122607), (3420, 119022), (3585, 113544), (3735, 108984), (4104, 99185), (4302, 94620), (4482, 90820), (4541, 89640), (4731, 86040), (4780, 85158), (4980, 81738), (5130, 79348), (5736, 70965), (5976, 68115), (6308, 64530), (6453, 63080), (6840, 59511), (7170, 56772), (7470, 54492), (7885, 51624), (8604, 47310), (8964, 45410), (9082, 44820), (9462, 43020), (9560, 42579), (9960, 40869), (10260, 39674), (10755, 37848), (11205, 36328), (12616, 32265), (12906, 31540), (13623, 29880), (14193, 28680), (14340, 28386), (14940, 27246), (15770, 25812), (17208, 23655), (17928, 22705), (18164, 22410), (18924, 21510), (19837, 20520)]