17972592960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21059}}^1$

素因数の和:21213

約数の個数: 224

約数和(自身を含む): 65731461120

約数和(自身を除く): 47758868160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 420, 448, 480, 508, 560, 635, 672, 762, 840, 889, 960, 1016, 1120, 1270, 1344, 1524, 1680, 1778, 1905, 2032, 2240, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 6720, 7112, 7620, 8128, 8890, 10160, 10668, 12192, 13335, 14224, 15240, 17780, 20320, 21059, 21336, 24384, 26670, 28448, 30480, 35560, 40640, 42118, 42672, 53340, 56896, 60960, 63177, 71120, 84236, 85344, 105295, 106680, 121920, 126354, 142240, 147413, 168472, 170688, 210590, 213360, 252708, 284480, 294826, 315885, 336944, 421180, 426720, 442239, 505416, 589652, 631770, 673888, 737065, 842360, 853440, 884478, 1010832, 1179304, 1263540, 1347776, 1474130, 1684720, 1768956, 2021664, 2211195, 2358608, 2527080, 2674493, 2948260, 3369440, 3537912, 4043328, 4422390, 4717216, 5054160, 5348986, 5896520, 6738880, 7075824, 8023479, 8844780, 9434432, 10108320, 10697972, 11793040, 13372465, 14151648, 16046958, 17689560, 18721451, 20216640, 21395944, 23586080, 26744930, 28303296, 32093916, 35379120, 37442902, 40117395, 42791888, 47172160, 53489860, 56164353, 64187832, 70758240, 74885804, 80234790, 85583776, 93607255, 106979720, 112328706, 128375664, 141516480, 149771608, 160469580, 171167552, 187214510, 213959440, 224657412, 256751328, 280821765, 299543216, 320939160, 374429020, 427918880, 449314824, 513502656, 561643530, 599086432, 641878320, 748858040, 855837760, 898629648, 1123287060, 1198172864, 1283756640, 1497716080, 1797259296, 2246574120, 2567513280, 2995432160, 3594518592, 4493148240, 5990864320, 8986296480, 17972592960]

約数ペア:

[(1, 17972592960), (2, 8986296480), (3, 5990864320), (4, 4493148240), (5, 3594518592), (6, 2995432160), (7, 2567513280), (8, 2246574120), (10, 1797259296), (12, 1497716080), (14, 1283756640), (15, 1198172864), (16, 1123287060), (20, 898629648), (21, 855837760), (24, 748858040), (28, 641878320), (30, 599086432), (32, 561643530), (35, 513502656), (40, 449314824), (42, 427918880), (48, 374429020), (56, 320939160), (60, 299543216), (64, 280821765), (70, 256751328), (80, 224657412), (84, 213959440), (96, 187214510), (105, 171167552), (112, 160469580), (120, 149771608), (127, 141516480), (140, 128375664), (160, 112328706), (168, 106979720), (192, 93607255), (210, 85583776), (224, 80234790), (240, 74885804), (254, 70758240), (280, 64187832), (320, 56164353), (336, 53489860), (381, 47172160), (420, 42791888), (448, 40117395), (480, 37442902), (508, 35379120), (560, 32093916), (635, 28303296), (672, 26744930), (762, 23586080), (840, 21395944), (889, 20216640), (960, 18721451), (1016, 17689560), (1120, 16046958), (1270, 14151648), (1344, 13372465), (1524, 11793040), (1680, 10697972), (1778, 10108320), (1905, 9434432), (2032, 8844780), (2240, 8023479), (2540, 7075824), (2667, 6738880), (3048, 5896520), (3360, 5348986), (3556, 5054160), (3810, 4717216), (4064, 4422390), (4445, 4043328), (5080, 3537912), (5334, 3369440), (6096, 2948260), (6720, 2674493), (7112, 2527080), (7620, 2358608), (8128, 2211195), (8890, 2021664), (10160, 1768956), (10668, 1684720), (12192, 1474130), (13335, 1347776), (14224, 1263540), (15240, 1179304), (17780, 1010832), (20320, 884478), (21059, 853440), (21336, 842360), (24384, 737065), (26670, 673888), (28448, 631770), (30480, 589652), (35560, 505416), (40640, 442239), (42118, 426720), (42672, 421180), (53340, 336944), (56896, 315885), (60960, 294826), (63177, 284480), (71120, 252708), (84236, 213360), (85344, 210590), (105295, 170688), (106680, 168472), (121920, 147413), (126354, 142240)]