156959267220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{22937}}^1$

素因数の和:28390

約数の個数: 144

約数和(自身を含む): 544249375488

約数和(自身を除く): 387290108268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5431, 10862, 16293, 21724, 22937, 27155, 32586, 38017, 45874, 48879, 54310, 65172, 68811, 76034, 81465, 91748, 97758, 108620, 114051, 114685, 137622, 152068, 160559, 162930, 190085, 195516, 206433, 228102, 229370, 244395, 275244, 321118, 325860, 342153, 344055, 380170, 412866, 456204, 458740, 481677, 488790, 570255, 642236, 684306, 688110, 760340, 802795, 825732, 963354, 977580, 1032165, 1140510, 1368612, 1376220, 1445031, 1605590, 1710765, 1926708, 2064330, 2281020, 2408385, 2890062, 3211180, 3421530, 4128660, 4816770, 5780124, 6843060, 7225155, 9633540, 14450310, 28900620, 124570847, 249141694, 373712541, 498283388, 622854235, 747425082, 871995929, 1121137623, 1245708470, 1494850164, 1743991858, 1868562705, 2242275246, 2491416940, 2615987787, 3487983716, 3737125410, 4359979645, 4484550492, 5231975574, 5605688115, 7474250820, 7847963361, 8719959290, 10463951148, 11211376230, 13079938935, 15695926722, 17439918580, 22422752460, 26159877870, 31391853444, 39239816805, 52319755740, 78479633610, 156959267220]

約数ペア:

[(1, 156959267220), (2, 78479633610), (3, 52319755740), (4, 39239816805), (5, 31391853444), (6, 26159877870), (7, 22422752460), (9, 17439918580), (10, 15695926722), (12, 13079938935), (14, 11211376230), (15, 10463951148), (18, 8719959290), (20, 7847963361), (21, 7474250820), (28, 5605688115), (30, 5231975574), (35, 4484550492), (36, 4359979645), (42, 3737125410), (45, 3487983716), (60, 2615987787), (63, 2491416940), (70, 2242275246), (84, 1868562705), (90, 1743991858), (105, 1494850164), (126, 1245708470), (140, 1121137623), (180, 871995929), (210, 747425082), (252, 622854235), (315, 498283388), (420, 373712541), (630, 249141694), (1260, 124570847), (5431, 28900620), (10862, 14450310), (16293, 9633540), (21724, 7225155), (22937, 6843060), (27155, 5780124), (32586, 4816770), (38017, 4128660), (45874, 3421530), (48879, 3211180), (54310, 2890062), (65172, 2408385), (68811, 2281020), (76034, 2064330), (81465, 1926708), (91748, 1710765), (97758, 1605590), (108620, 1445031), (114051, 1376220), (114685, 1368612), (137622, 1140510), (152068, 1032165), (160559, 977580), (162930, 963354), (190085, 825732), (195516, 802795), (206433, 760340), (228102, 688110), (229370, 684306), (244395, 642236), (275244, 570255), (321118, 488790), (325860, 481677), (342153, 458740), (344055, 456204), (380170, 412866)]