199676880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 240

約数和(自身を含む): 746112960

約数和(自身を除く): 546436080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 547, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1094, 1170, 1352, 1404, 1521, 1560, 1641, 1690, 1755, 1872, 2028, 2160, 2188, 2340, 2535, 2704, 2735, 2808, 3042, 3120, 3282, 3380, 3510, 4056, 4376, 4563, 4680, 4923, 5070, 5470, 5616, 6084, 6564, 6760, 7020, 7111, 7605, 8112, 8205, 8752, 9126, 9360, 9846, 10140, 10940, 12168, 13128, 13520, 14040, 14222, 14769, 15210, 16410, 18252, 19692, 20280, 21333, 21880, 22815, 24336, 24615, 26256, 28080, 28444, 29538, 30420, 32820, 35555, 36504, 39384, 40560, 42666, 43760, 45630, 49230, 56888, 59076, 60840, 63999, 65640, 71110, 73008, 73845, 78768, 85332, 91260, 92443, 98460, 106665, 113776, 118152, 121680, 127998, 131280, 142220, 147690, 170664, 182520, 184886, 191997, 196920, 213330, 236304, 255996, 277329, 284440, 295380, 319995, 341328, 365040, 369772, 383994, 393840, 426660, 462215, 511992, 554658, 568880, 590760, 639990, 739544, 767988, 831987, 853320, 924430, 959985, 1023984, 1109316, 1181520, 1279980, 1386645, 1479088, 1535976, 1663974, 1706640, 1848860, 1919970, 2218632, 2495961, 2559960, 2773290, 3071952, 3327948, 3697720, 3839940, 4159935, 4437264, 4991922, 5119920, 5546580, 6655896, 7395440, 7679880, 8319870, 9983844, 11093160, 12479805, 13311792, 15359760, 16639740, 19967688, 22186320, 24959610, 33279480, 39935376, 49919220, 66558960, 99838440, 199676880]

約数ペア:

[(1, 199676880), (2, 99838440), (3, 66558960), (4, 49919220), (5, 39935376), (6, 33279480), (8, 24959610), (9, 22186320), (10, 19967688), (12, 16639740), (13, 15359760), (15, 13311792), (16, 12479805), (18, 11093160), (20, 9983844), (24, 8319870), (26, 7679880), (27, 7395440), (30, 6655896), (36, 5546580), (39, 5119920), (40, 4991922), (45, 4437264), (48, 4159935), (52, 3839940), (54, 3697720), (60, 3327948), (65, 3071952), (72, 2773290), (78, 2559960), (80, 2495961), (90, 2218632), (104, 1919970), (108, 1848860), (117, 1706640), (120, 1663974), (130, 1535976), (135, 1479088), (144, 1386645), (156, 1279980), (169, 1181520), (180, 1109316), (195, 1023984), (208, 959985), (216, 924430), (234, 853320), (240, 831987), (260, 767988), (270, 739544), (312, 639990), (338, 590760), (351, 568880), (360, 554658), (390, 511992), (432, 462215), (468, 426660), (507, 393840), (520, 383994), (540, 369772), (547, 365040), (585, 341328), (624, 319995), (676, 295380), (702, 284440), (720, 277329), (780, 255996), (845, 236304), (936, 213330), (1014, 196920), (1040, 191997), (1080, 184886), (1094, 182520), (1170, 170664), (1352, 147690), (1404, 142220), (1521, 131280), (1560, 127998), (1641, 121680), (1690, 118152), (1755, 113776), (1872, 106665), (2028, 98460), (2160, 92443), (2188, 91260), (2340, 85332), (2535, 78768), (2704, 73845), (2735, 73008), (2808, 71110), (3042, 65640), (3120, 63999), (3282, 60840), (3380, 59076), (3510, 56888), (4056, 49230), (4376, 45630), (4563, 43760), (4680, 42666), (4923, 40560), (5070, 39384), (5470, 36504), (5616, 35555), (6084, 32820), (6564, 30420), (6760, 29538), (7020, 28444), (7111, 28080), (7605, 26256), (8112, 24615), (8205, 24336), (8752, 22815), (9126, 21880), (9360, 21333), (9846, 20280), (10140, 19692), (10940, 18252), (12168, 16410), (13128, 15210), (13520, 14769), (14040, 14222)]