1252421280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4700

約数の個数: 288

約数和(自身を含む): 4937744448

約数和(自身を除く): 3685323168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3366, 3740, 3960, 4080, 4488, 4651, 4896, 5280, 5610, 5984, 6120, 6732, 7480, 7920, 8160, 8415, 8976, 9302, 11220, 12240, 13464, 13953, 14960, 15840, 16830, 17952, 18604, 22440, 23255, 24480, 26928, 27906, 29920, 33660, 37208, 41859, 44880, 46510, 51161, 53856, 55812, 67320, 69765, 74416, 79067, 83718, 89760, 93020, 102322, 111624, 134640, 139530, 148832, 153483, 158134, 167436, 186040, 204644, 209295, 223248, 237201, 255805, 269280, 279060, 306966, 316268, 334872, 372080, 395335, 409288, 418590, 446496, 460449, 474402, 511610, 558120, 613932, 632536, 669744, 711603, 744160, 767415, 790670, 818576, 837180, 869737, 920898, 948804, 1023220, 1116240, 1186005, 1227864, 1265072, 1339488, 1423206, 1534830, 1581340, 1637152, 1674360, 1739474, 1841796, 1897608, 2046440, 2232480, 2302245, 2372010, 2455728, 2530144, 2609211, 2846412, 3069660, 3162680, 3348720, 3478948, 3558015, 3683592, 3795216, 4092880, 4348685, 4604490, 4744020, 4911456, 5218422, 5692824, 6139320, 6325360, 6697440, 6957896, 7116030, 7367184, 7590432, 7827633, 8185760, 8697370, 9208980, 9488040, 10436844, 11385648, 12278640, 12650720, 13046055, 13915792, 14232060, 14734368, 15655266, 17394740, 18417960, 18976080, 20873688, 22771296, 24557280, 26092110, 27831584, 28464120, 31310532, 34789480, 36835920, 37952160, 39138165, 41747376, 52184220, 56928240, 62621064, 69578960, 73671840, 78276330, 83494752, 104368440, 113856480, 125242128, 139157920, 156552660, 208736880, 250484256, 313105320, 417473760, 626210640, 1252421280]

約数ペア:

[(1, 1252421280), (2, 626210640), (3, 417473760), (4, 313105320), (5, 250484256), (6, 208736880), (8, 156552660), (9, 139157920), (10, 125242128), (11, 113856480), (12, 104368440), (15, 83494752), (16, 78276330), (17, 73671840), (18, 69578960), (20, 62621064), (22, 56928240), (24, 52184220), (30, 41747376), (32, 39138165), (33, 37952160), (34, 36835920), (36, 34789480), (40, 31310532), (44, 28464120), (45, 27831584), (48, 26092110), (51, 24557280), (55, 22771296), (60, 20873688), (66, 18976080), (68, 18417960), (72, 17394740), (80, 15655266), (85, 14734368), (88, 14232060), (90, 13915792), (96, 13046055), (99, 12650720), (102, 12278640), (110, 11385648), (120, 10436844), (132, 9488040), (136, 9208980), (144, 8697370), (153, 8185760), (160, 7827633), (165, 7590432), (170, 7367184), (176, 7116030), (180, 6957896), (187, 6697440), (198, 6325360), (204, 6139320), (220, 5692824), (240, 5218422), (255, 4911456), (264, 4744020), (272, 4604490), (288, 4348685), (306, 4092880), (330, 3795216), (340, 3683592), (352, 3558015), (360, 3478948), (374, 3348720), (396, 3162680), (408, 3069660), (440, 2846412), (480, 2609211), (495, 2530144), (510, 2455728), (528, 2372010), (544, 2302245), (561, 2232480), (612, 2046440), (660, 1897608), (680, 1841796), (720, 1739474), (748, 1674360), (765, 1637152), (792, 1581340), (816, 1534830), (880, 1423206), (935, 1339488), (990, 1265072), (1020, 1227864), (1056, 1186005), (1122, 1116240), (1224, 1023220), (1320, 948804), (1360, 920898), (1440, 869737), (1496, 837180), (1530, 818576), (1584, 790670), (1632, 767415), (1683, 744160), (1760, 711603), (1870, 669744), (1980, 632536), (2040, 613932), (2244, 558120), (2448, 511610), (2640, 474402), (2720, 460449), (2805, 446496), (2992, 418590), (3060, 409288), (3168, 395335), (3366, 372080), (3740, 334872), (3960, 316268), (4080, 306966), (4488, 279060), (4651, 269280), (4896, 255805), (5280, 237201), (5610, 223248), (5984, 209295), (6120, 204644), (6732, 186040), (7480, 167436), (7920, 158134), (8160, 153483), (8415, 148832), (8976, 139530), (9302, 134640), (11220, 111624), (12240, 102322), (13464, 93020), (13953, 89760), (14960, 83718), (15840, 79067), (16830, 74416), (17952, 69765), (18604, 67320), (22440, 55812), (23255, 53856), (24480, 51161), (26928, 46510), (27906, 44880), (29920, 41859), (33660, 37208)]