161146440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4956

約数の個数: 192

約数和(自身を含む): 644716800

約数和(自身を除く): 483570360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 4919, 5460, 6552, 8190, 9838, 10920, 14757, 16380, 19676, 24595, 29514, 32760, 34433, 39352, 44271, 49190, 59028, 63947, 68866, 73785, 88542, 98380, 103299, 118056, 127894, 137732, 147570, 172165, 177084, 191841, 196760, 206598, 221355, 255788, 275464, 295140, 309897, 319735, 344330, 354168, 383682, 413196, 442710, 447629, 511576, 516495, 575523, 590280, 619794, 639470, 688660, 767364, 826392, 885420, 895258, 959205, 1032990, 1151046, 1239588, 1278940, 1342887, 1377320, 1534728, 1549485, 1770840, 1790516, 1918410, 2065980, 2238145, 2302092, 2479176, 2557880, 2685774, 2877615, 3098970, 3581032, 3836820, 4028661, 4131960, 4476290, 4604184, 5371548, 5755230, 6197940, 6714435, 7673640, 8057322, 8952580, 10743096, 11510460, 12395880, 13428870, 16114644, 17905160, 20143305, 23020920, 26857740, 32229288, 40286610, 53715480, 80573220, 161146440]

約数ペア:

[(1, 161146440), (2, 80573220), (3, 53715480), (4, 40286610), (5, 32229288), (6, 26857740), (7, 23020920), (8, 20143305), (9, 17905160), (10, 16114644), (12, 13428870), (13, 12395880), (14, 11510460), (15, 10743096), (18, 8952580), (20, 8057322), (21, 7673640), (24, 6714435), (26, 6197940), (28, 5755230), (30, 5371548), (35, 4604184), (36, 4476290), (39, 4131960), (40, 4028661), (42, 3836820), (45, 3581032), (52, 3098970), (56, 2877615), (60, 2685774), (63, 2557880), (65, 2479176), (70, 2302092), (72, 2238145), (78, 2065980), (84, 1918410), (90, 1790516), (91, 1770840), (104, 1549485), (105, 1534728), (117, 1377320), (120, 1342887), (126, 1278940), (130, 1239588), (140, 1151046), (156, 1032990), (168, 959205), (180, 895258), (182, 885420), (195, 826392), (210, 767364), (234, 688660), (252, 639470), (260, 619794), (273, 590280), (280, 575523), (312, 516495), (315, 511576), (360, 447629), (364, 442710), (390, 413196), (420, 383682), (455, 354168), (468, 344330), (504, 319735), (520, 309897), (546, 295140), (585, 275464), (630, 255788), (728, 221355), (780, 206598), (819, 196760), (840, 191841), (910, 177084), (936, 172165), (1092, 147570), (1170, 137732), (1260, 127894), (1365, 118056), (1560, 103299), (1638, 98380), (1820, 88542), (2184, 73785), (2340, 68866), (2520, 63947), (2730, 59028), (3276, 49190), (3640, 44271), (4095, 39352), (4680, 34433), (4919, 32760), (5460, 29514), (6552, 24595), (8190, 19676), (9838, 16380), (10920, 14757)]