679318920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 256

約数和(自身を含む): 2633472000

約数和(自身を除く): 1954153080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 354, 360, 378, 413, 420, 472, 504, 531, 540, 590, 630, 708, 756, 826, 840, 885, 945, 1062, 1080, 1180, 1239, 1260, 1416, 1512, 1523, 1593, 1652, 1770, 1890, 2065, 2124, 2360, 2478, 2520, 2655, 3046, 3186, 3304, 3540, 3717, 3780, 4130, 4248, 4569, 4956, 5310, 6092, 6195, 6372, 7080, 7434, 7560, 7615, 7965, 8260, 9138, 9912, 10620, 10661, 11151, 12184, 12390, 12744, 13707, 14868, 15230, 15930, 16520, 18276, 18585, 21240, 21322, 22302, 22845, 24780, 27414, 29736, 30460, 31860, 31983, 36552, 37170, 41121, 42644, 44604, 45690, 49560, 53305, 54828, 55755, 60920, 63720, 63966, 68535, 74340, 82242, 85288, 89208, 89857, 91380, 95949, 106610, 109656, 111510, 127932, 137070, 148680, 159915, 164484, 179714, 182760, 191898, 205605, 213220, 223020, 255864, 269571, 274140, 287847, 319830, 328968, 359428, 383796, 411210, 426440, 446040, 449285, 479745, 539142, 548280, 575694, 628999, 639660, 718856, 767592, 808713, 822420, 898570, 959490, 1078284, 1151388, 1257998, 1279320, 1347855, 1439235, 1617426, 1644840, 1797140, 1886997, 1918980, 2156568, 2302776, 2426139, 2515996, 2695710, 2878470, 3144995, 3234852, 3594280, 3773994, 3837960, 4043565, 4852278, 5031992, 5391420, 5660991, 5756940, 6289990, 6469704, 7547988, 8087130, 9434985, 9704556, 10782840, 11321982, 11513880, 12130695, 12579980, 15095976, 16174260, 16982973, 18869970, 19409112, 22643964, 24261390, 25159960, 28304955, 32348520, 33965946, 37739940, 45287928, 48522780, 56609910, 67931892, 75479880, 84914865, 97045560, 113219820, 135863784, 169829730, 226439640, 339659460, 679318920]

約数ペア:

[(1, 679318920), (2, 339659460), (3, 226439640), (4, 169829730), (5, 135863784), (6, 113219820), (7, 97045560), (8, 84914865), (9, 75479880), (10, 67931892), (12, 56609910), (14, 48522780), (15, 45287928), (18, 37739940), (20, 33965946), (21, 32348520), (24, 28304955), (27, 25159960), (28, 24261390), (30, 22643964), (35, 19409112), (36, 18869970), (40, 16982973), (42, 16174260), (45, 15095976), (54, 12579980), (56, 12130695), (59, 11513880), (60, 11321982), (63, 10782840), (70, 9704556), (72, 9434985), (84, 8087130), (90, 7547988), (105, 6469704), (108, 6289990), (118, 5756940), (120, 5660991), (126, 5391420), (135, 5031992), (140, 4852278), (168, 4043565), (177, 3837960), (180, 3773994), (189, 3594280), (210, 3234852), (216, 3144995), (236, 2878470), (252, 2695710), (270, 2515996), (280, 2426139), (295, 2302776), (315, 2156568), (354, 1918980), (360, 1886997), (378, 1797140), (413, 1644840), (420, 1617426), (472, 1439235), (504, 1347855), (531, 1279320), (540, 1257998), (590, 1151388), (630, 1078284), (708, 959490), (756, 898570), (826, 822420), (840, 808713), (885, 767592), (945, 718856), (1062, 639660), (1080, 628999), (1180, 575694), (1239, 548280), (1260, 539142), (1416, 479745), (1512, 449285), (1523, 446040), (1593, 426440), (1652, 411210), (1770, 383796), (1890, 359428), (2065, 328968), (2124, 319830), (2360, 287847), (2478, 274140), (2520, 269571), (2655, 255864), (3046, 223020), (3186, 213220), (3304, 205605), (3540, 191898), (3717, 182760), (3780, 179714), (4130, 164484), (4248, 159915), (4569, 148680), (4956, 137070), (5310, 127932), (6092, 111510), (6195, 109656), (6372, 106610), (7080, 95949), (7434, 91380), (7560, 89857), (7615, 89208), (7965, 85288), (8260, 82242), (9138, 74340), (9912, 68535), (10620, 63966), (10661, 63720), (11151, 60920), (12184, 55755), (12390, 54828), (12744, 53305), (13707, 49560), (14868, 45690), (15230, 44604), (15930, 42644), (16520, 41121), (18276, 37170), (18585, 36552), (21240, 31983), (21322, 31860), (22302, 30460), (22845, 29736), (24780, 27414)]