314995680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 288

約数和(自身を含む): 1173463200

約数和(自身を除く): 858467520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 380, 397, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 760, 794, 855, 870, 912, 928, 1044, 1102, 1140, 1160, 1191, 1305, 1368, 1392, 1440, 1520, 1588, 1653, 1710, 1740, 1824, 1985, 2088, 2204, 2280, 2320, 2382, 2610, 2736, 2755, 2784, 3040, 3176, 3306, 3420, 3480, 3573, 3970, 4176, 4408, 4560, 4640, 4764, 4959, 5220, 5472, 5510, 5955, 6352, 6612, 6840, 6960, 7146, 7543, 7940, 8265, 8352, 8816, 9120, 9528, 9918, 10440, 11020, 11513, 11910, 12704, 13224, 13680, 13920, 14292, 15086, 15880, 16530, 17632, 17865, 19056, 19836, 20880, 22040, 22629, 23026, 23820, 24795, 26448, 27360, 28584, 30172, 31760, 33060, 34539, 35730, 37715, 38112, 39672, 41760, 44080, 45258, 46052, 47640, 49590, 52896, 57168, 57565, 60344, 63520, 66120, 67887, 69078, 71460, 75430, 79344, 88160, 90516, 92104, 95280, 99180, 103617, 113145, 114336, 115130, 120688, 132240, 135774, 138156, 142920, 150860, 158688, 172695, 181032, 184208, 190560, 198360, 207234, 218747, 226290, 230260, 241376, 264480, 271548, 276312, 285840, 301720, 339435, 345390, 362064, 368416, 396720, 414468, 437494, 452580, 460520, 518085, 543096, 552624, 571680, 603440, 656241, 678870, 690780, 724128, 793440, 828936, 874988, 905160, 921040, 1036170, 1086192, 1093735, 1105248, 1206880, 1312482, 1357740, 1381560, 1657872, 1749976, 1810320, 1842080, 1968723, 2072340, 2172384, 2187470, 2624964, 2715480, 2763120, 3281205, 3315744, 3499952, 3620640, 3937446, 4144680, 4374940, 5249928, 5430960, 5526240, 6562410, 6999904, 7874892, 8289360, 8749880, 9843615, 10499856, 10861920, 13124820, 15749784, 16578720, 17499760, 19687230, 20999712, 26249640, 31499568, 34999520, 39374460, 52499280, 62999136, 78748920, 104998560, 157497840, 314995680]

約数ペア:

[(1, 314995680), (2, 157497840), (3, 104998560), (4, 78748920), (5, 62999136), (6, 52499280), (8, 39374460), (9, 34999520), (10, 31499568), (12, 26249640), (15, 20999712), (16, 19687230), (18, 17499760), (19, 16578720), (20, 15749784), (24, 13124820), (29, 10861920), (30, 10499856), (32, 9843615), (36, 8749880), (38, 8289360), (40, 7874892), (45, 6999904), (48, 6562410), (57, 5526240), (58, 5430960), (60, 5249928), (72, 4374940), (76, 4144680), (80, 3937446), (87, 3620640), (90, 3499952), (95, 3315744), (96, 3281205), (114, 2763120), (116, 2715480), (120, 2624964), (144, 2187470), (145, 2172384), (152, 2072340), (160, 1968723), (171, 1842080), (174, 1810320), (180, 1749976), (190, 1657872), (228, 1381560), (232, 1357740), (240, 1312482), (261, 1206880), (285, 1105248), (288, 1093735), (290, 1086192), (304, 1036170), (342, 921040), (348, 905160), (360, 874988), (380, 828936), (397, 793440), (435, 724128), (456, 690780), (464, 678870), (480, 656241), (522, 603440), (551, 571680), (570, 552624), (580, 543096), (608, 518085), (684, 460520), (696, 452580), (720, 437494), (760, 414468), (794, 396720), (855, 368416), (870, 362064), (912, 345390), (928, 339435), (1044, 301720), (1102, 285840), (1140, 276312), (1160, 271548), (1191, 264480), (1305, 241376), (1368, 230260), (1392, 226290), (1440, 218747), (1520, 207234), (1588, 198360), (1653, 190560), (1710, 184208), (1740, 181032), (1824, 172695), (1985, 158688), (2088, 150860), (2204, 142920), (2280, 138156), (2320, 135774), (2382, 132240), (2610, 120688), (2736, 115130), (2755, 114336), (2784, 113145), (3040, 103617), (3176, 99180), (3306, 95280), (3420, 92104), (3480, 90516), (3573, 88160), (3970, 79344), (4176, 75430), (4408, 71460), (4560, 69078), (4640, 67887), (4764, 66120), (4959, 63520), (5220, 60344), (5472, 57565), (5510, 57168), (5955, 52896), (6352, 49590), (6612, 47640), (6840, 46052), (6960, 45258), (7146, 44080), (7543, 41760), (7940, 39672), (8265, 38112), (8352, 37715), (8816, 35730), (9120, 34539), (9528, 33060), (9918, 31760), (10440, 30172), (11020, 28584), (11513, 27360), (11910, 26448), (12704, 24795), (13224, 23820), (13680, 23026), (13920, 22629), (14292, 22040), (15086, 20880), (15880, 19836), (16530, 19056), (17632, 17865)]