243367883280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641387}}^1$

素因数の和:641454

約数の個数: 240

約数和(自身を含む): 893304681984

約数和(自身を除く): 649936798704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7440, 7905, 8432, 9486, 10540, 11160, 12240, 12648, 15810, 18972, 21080, 22320, 23715, 25296, 31620, 37944, 42160, 47430, 63240, 75888, 94860, 126480, 189720, 379440, 641387, 1282774, 1924161, 2565548, 3206935, 3848322, 5131096, 5772483, 6413870, 7696644, 9620805, 10262192, 10903579, 11544966, 12827740, 15393288, 19241610, 19882997, 21807158, 23089932, 25655480, 28862415, 30786576, 32710737, 38483220, 39765994, 43614316, 46179864, 51310960, 54517895, 57724830, 59648991, 65421474, 76966440, 79531988, 87228632, 92359728, 98132211, 99414985, 109035790, 115449660, 119297982, 130842948, 153932880, 159063976, 163553685, 174457264, 178946973, 196264422, 198829970, 218071580, 230899320, 238595964, 261685896, 298244955, 318127952, 327107370, 338010949, 357893946, 392528844, 397659940, 436143160, 461798640, 477191928, 490661055, 523371792, 596489910, 654214740, 676021898, 715787892, 785057688, 795319880, 872286320, 894734865, 954383856, 981322110, 1014032847, 1192979820, 1308429480, 1352043796, 1431575784, 1570115376, 1590639760, 1690054745, 1789469730, 1962644220, 2028065694, 2385959640, 2616858960, 2704087592, 2863151568, 3042098541, 3380109490, 3578939460, 3925288440, 4056131388, 4771919280, 5070164235, 5408175184, 6084197082, 6760218980, 7157878920, 7850576880, 8112262776, 10140328470, 12168394164, 13520437960, 14315757840, 15210492705, 16224525552, 20280656940, 24336788328, 27040875920, 30420985410, 40561313880, 48673576656, 60841970820, 81122627760, 121683941640, 243367883280]

約数ペア:

[(1, 243367883280), (2, 121683941640), (3, 81122627760), (4, 60841970820), (5, 48673576656), (6, 40561313880), (8, 30420985410), (9, 27040875920), (10, 24336788328), (12, 20280656940), (15, 16224525552), (16, 15210492705), (17, 14315757840), (18, 13520437960), (20, 12168394164), (24, 10140328470), (30, 8112262776), (31, 7850576880), (34, 7157878920), (36, 6760218980), (40, 6084197082), (45, 5408175184), (48, 5070164235), (51, 4771919280), (60, 4056131388), (62, 3925288440), (68, 3578939460), (72, 3380109490), (80, 3042098541), (85, 2863151568), (90, 2704087592), (93, 2616858960), (102, 2385959640), (120, 2028065694), (124, 1962644220), (136, 1789469730), (144, 1690054745), (153, 1590639760), (155, 1570115376), (170, 1431575784), (180, 1352043796), (186, 1308429480), (204, 1192979820), (240, 1014032847), (248, 981322110), (255, 954383856), (272, 894734865), (279, 872286320), (306, 795319880), (310, 785057688), (340, 715787892), (360, 676021898), (372, 654214740), (408, 596489910), (465, 523371792), (496, 490661055), (510, 477191928), (527, 461798640), (558, 436143160), (612, 397659940), (620, 392528844), (680, 357893946), (720, 338010949), (744, 327107370), (765, 318127952), (816, 298244955), (930, 261685896), (1020, 238595964), (1054, 230899320), (1116, 218071580), (1224, 198829970), (1240, 196264422), (1360, 178946973), (1395, 174457264), (1488, 163553685), (1530, 159063976), (1581, 153932880), (1860, 130842948), (2040, 119297982), (2108, 115449660), (2232, 109035790), (2448, 99414985), (2480, 98132211), (2635, 92359728), (2790, 87228632), (3060, 79531988), (3162, 76966440), (3720, 65421474), (4080, 59648991), (4216, 57724830), (4464, 54517895), (4743, 51310960), (5270, 46179864), (5580, 43614316), (6120, 39765994), (6324, 38483220), (7440, 32710737), (7905, 30786576), (8432, 28862415), (9486, 25655480), (10540, 23089932), (11160, 21807158), (12240, 19882997), (12648, 19241610), (15810, 15393288), (18972, 12827740), (21080, 11544966), (22320, 10903579), (23715, 10262192), (25296, 9620805), (31620, 7696644), (37944, 6413870), (42160, 5772483), (47430, 5131096), (63240, 3848322), (75888, 3206935), (94860, 2565548), (126480, 1924161), (189720, 1282774), (379440, 641387)]