1098634320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{72661}}^1$

素因数の和:72690

約数の個数: 160

約数和(自身を含む): 4324842240

約数和(自身を除く): 3226207920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 72661, 145322, 217983, 290644, 363305, 435966, 508627, 581288, 653949, 726610, 871932, 1017254, 1089915, 1162576, 1307898, 1453220, 1525881, 1743864, 1961847, 2034508, 2179830, 2543135, 2615796, 2906440, 3051762, 3269745, 3487728, 3923694, 4069016, 4359660, 4577643, 5086270, 5231592, 5812880, 6103524, 6539490, 7629405, 7847388, 8138032, 8719320, 9155286, 9809235, 10172540, 10463184, 12207048, 13078980, 13732929, 15258810, 15694776, 17438640, 18310572, 19618470, 20345080, 22888215, 24414096, 26157960, 27465858, 30517620, 31389552, 36621144, 39236940, 40690160, 45776430, 52315920, 54931716, 61035240, 68664645, 73242288, 78473880, 91552860, 109863432, 122070480, 137329290, 156947760, 183105720, 219726864, 274658580, 366211440, 549317160, 1098634320]

約数ペア:

[(1, 1098634320), (2, 549317160), (3, 366211440), (4, 274658580), (5, 219726864), (6, 183105720), (7, 156947760), (8, 137329290), (9, 122070480), (10, 109863432), (12, 91552860), (14, 78473880), (15, 73242288), (16, 68664645), (18, 61035240), (20, 54931716), (21, 52315920), (24, 45776430), (27, 40690160), (28, 39236940), (30, 36621144), (35, 31389552), (36, 30517620), (40, 27465858), (42, 26157960), (45, 24414096), (48, 22888215), (54, 20345080), (56, 19618470), (60, 18310572), (63, 17438640), (70, 15694776), (72, 15258810), (80, 13732929), (84, 13078980), (90, 12207048), (105, 10463184), (108, 10172540), (112, 9809235), (120, 9155286), (126, 8719320), (135, 8138032), (140, 7847388), (144, 7629405), (168, 6539490), (180, 6103524), (189, 5812880), (210, 5231592), (216, 5086270), (240, 4577643), (252, 4359660), (270, 4069016), (280, 3923694), (315, 3487728), (336, 3269745), (360, 3051762), (378, 2906440), (420, 2615796), (432, 2543135), (504, 2179830), (540, 2034508), (560, 1961847), (630, 1743864), (720, 1525881), (756, 1453220), (840, 1307898), (945, 1162576), (1008, 1089915), (1080, 1017254), (1260, 871932), (1512, 726610), (1680, 653949), (1890, 581288), (2160, 508627), (2520, 435966), (3024, 363305), (3780, 290644), (5040, 217983), (7560, 145322), (15120, 72661)]