256355119440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{50864111}}^1$

素因数の和:50864137

約数の個数: 120

約数和(自身を含む): 983915382528

約数和(自身を除く): 727560263088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 50864111, 101728222, 152592333, 203456444, 254320555, 305184666, 356048777, 406912888, 457776999, 508641110, 610369332, 712097554, 762961665, 813825776, 915553998, 1017282220, 1068146331, 1220738664, 1424195108, 1525923330, 1780243885, 1831107996, 2034564440, 2136292662, 2288884995, 2441477328, 2848390216, 3051846660, 3204438993, 3560487770, 3662215992, 4069128880, 4272585324, 4577769990, 5340731655, 5696780432, 6103693320, 6408877986, 7120975540, 7324431984, 8545170648, 9155539980, 10681463310, 12207386640, 12817755972, 14241951080, 16022194965, 17090341296, 18311079960, 21362926620, 25635511944, 28483902160, 32044389930, 36622159920, 42725853240, 51271023888, 64088779860, 85451706480, 128177559720, 256355119440]

約数ペア:

[(1, 256355119440), (2, 128177559720), (3, 85451706480), (4, 64088779860), (5, 51271023888), (6, 42725853240), (7, 36622159920), (8, 32044389930), (9, 28483902160), (10, 25635511944), (12, 21362926620), (14, 18311079960), (15, 17090341296), (16, 16022194965), (18, 14241951080), (20, 12817755972), (21, 12207386640), (24, 10681463310), (28, 9155539980), (30, 8545170648), (35, 7324431984), (36, 7120975540), (40, 6408877986), (42, 6103693320), (45, 5696780432), (48, 5340731655), (56, 4577769990), (60, 4272585324), (63, 4069128880), (70, 3662215992), (72, 3560487770), (80, 3204438993), (84, 3051846660), (90, 2848390216), (105, 2441477328), (112, 2288884995), (120, 2136292662), (126, 2034564440), (140, 1831107996), (144, 1780243885), (168, 1525923330), (180, 1424195108), (210, 1220738664), (240, 1068146331), (252, 1017282220), (280, 915553998), (315, 813825776), (336, 762961665), (360, 712097554), (420, 610369332), (504, 508641110), (560, 457776999), (630, 406912888), (720, 356048777), (840, 305184666), (1008, 254320555), (1260, 203456444), (1680, 152592333), (2520, 101728222), (5040, 50864111)]