265536180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 432

約数和(自身を含む): 1055134080

約数和(自身を除く): 789597900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 43, 45, 52, 58, 60, 63, 65, 70, 78, 84, 86, 87, 90, 91, 105, 116, 117, 126, 129, 130, 140, 145, 156, 169, 172, 174, 180, 182, 195, 203, 210, 215, 234, 252, 258, 260, 261, 273, 290, 301, 315, 338, 348, 364, 377, 387, 390, 406, 420, 430, 435, 455, 468, 507, 516, 522, 546, 559, 580, 585, 602, 609, 630, 645, 676, 754, 774, 780, 812, 819, 845, 860, 870, 903, 910, 1014, 1015, 1044, 1092, 1118, 1131, 1170, 1183, 1204, 1218, 1247, 1260, 1290, 1305, 1365, 1505, 1508, 1521, 1548, 1638, 1677, 1690, 1740, 1806, 1820, 1827, 1885, 1935, 2028, 2030, 2236, 2262, 2340, 2366, 2436, 2494, 2535, 2580, 2610, 2639, 2709, 2730, 2795, 3010, 3042, 3045, 3276, 3354, 3380, 3393, 3549, 3612, 3654, 3741, 3770, 3870, 3913, 4060, 4095, 4515, 4524, 4732, 4901, 4988, 5031, 5070, 5220, 5278, 5418, 5460, 5590, 5655, 5915, 6020, 6084, 6090, 6235, 6708, 6786, 7098, 7267, 7308, 7482, 7540, 7605, 7740, 7826, 7917, 8190, 8385, 8729, 9030, 9135, 9802, 10062, 10140, 10556, 10647, 10836, 11180, 11223, 11310, 11739, 11830, 12180, 12470, 13195, 13545, 13572, 14196, 14534, 14703, 14964, 15210, 15652, 15834, 16211, 16380, 16770, 16965, 17458, 17745, 18060, 18270, 18705, 19565, 19604, 20124, 21294, 21801, 22446, 22620, 23478, 23660, 23751, 24505, 24940, 25155, 26187, 26390, 27090, 29068, 29406, 30420, 31668, 32422, 33540, 33930, 34307, 34916, 35217, 35490, 36335, 36540, 37410, 39130, 39585, 42588, 43602, 43645, 44109, 44892, 46956, 47502, 48633, 49010, 50310, 50869, 52374, 52780, 53235, 54180, 56115, 58695, 58812, 64844, 65403, 67860, 68614, 70434, 70980, 72670, 73515, 74820, 78260, 78561, 79170, 81055, 87204, 87290, 88218, 95004, 97266, 98020, 100620, 101738, 102921, 104748, 106470, 109005, 112230, 113477, 117390, 118755, 130806, 130935, 137228, 140868, 145340, 145899, 147030, 152607, 157122, 158340, 162110, 171535, 174580, 176085, 176436, 194532, 203476, 205842, 210743, 212940, 218010, 220545, 224460, 226954, 234780, 237510, 243165, 254345, 261612, 261870, 291798, 294060, 305214, 308763, 314244, 324220, 327015, 340431, 343070, 352170, 392805, 411684, 421486, 436020, 441090, 453908, 457821, 475020, 486330, 508690, 514605, 523740, 567385, 583596, 610428, 617526, 632229, 654030, 680862, 686140, 704340, 729495, 763035, 785610, 842972, 882180, 915642, 972660, 1017380, 1021293, 1029210, 1053715, 1134770, 1235052, 1264458, 1308060, 1361724, 1458990, 1475201, 1526070, 1543815, 1571220, 1702155, 1831284, 1896687, 2042586, 2058420, 2107430, 2269540, 2289105, 2528916, 2917980, 2950402, 3052140, 3087630, 3161145, 3404310, 3793374, 4085172, 4214860, 4425603, 4578210, 5106465, 5900804, 6175260, 6322290, 6808620, 7376005, 7586748, 8851206, 9156420, 9483435, 10212930, 12644580, 13276809, 14752010, 17702412, 18966870, 20425860, 22128015, 26553618, 29504020, 37933740, 44256030, 53107236, 66384045, 88512060, 132768090, 265536180]

約数ペア:

[(1, 265536180), (2, 132768090), (3, 88512060), (4, 66384045), (5, 53107236), (6, 44256030), (7, 37933740), (9, 29504020), (10, 26553618), (12, 22128015), (13, 20425860), (14, 18966870), (15, 17702412), (18, 14752010), (20, 13276809), (21, 12644580), (26, 10212930), (28, 9483435), (29, 9156420), (30, 8851206), (35, 7586748), (36, 7376005), (39, 6808620), (42, 6322290), (43, 6175260), (45, 5900804), (52, 5106465), (58, 4578210), (60, 4425603), (63, 4214860), (65, 4085172), (70, 3793374), (78, 3404310), (84, 3161145), (86, 3087630), (87, 3052140), (90, 2950402), (91, 2917980), (105, 2528916), (116, 2289105), (117, 2269540), (126, 2107430), (129, 2058420), (130, 2042586), (140, 1896687), (145, 1831284), (156, 1702155), (169, 1571220), (172, 1543815), (174, 1526070), (180, 1475201), (182, 1458990), (195, 1361724), (203, 1308060), (210, 1264458), (215, 1235052), (234, 1134770), (252, 1053715), (258, 1029210), (260, 1021293), (261, 1017380), (273, 972660), (290, 915642), (301, 882180), (315, 842972), (338, 785610), (348, 763035), (364, 729495), (377, 704340), (387, 686140), (390, 680862), (406, 654030), (420, 632229), (430, 617526), (435, 610428), (455, 583596), (468, 567385), (507, 523740), (516, 514605), (522, 508690), (546, 486330), (559, 475020), (580, 457821), (585, 453908), (602, 441090), (609, 436020), (630, 421486), (645, 411684), (676, 392805), (754, 352170), (774, 343070), (780, 340431), (812, 327015), (819, 324220), (845, 314244), (860, 308763), (870, 305214), (903, 294060), (910, 291798), (1014, 261870), (1015, 261612), (1044, 254345), (1092, 243165), (1118, 237510), (1131, 234780), (1170, 226954), (1183, 224460), (1204, 220545), (1218, 218010), (1247, 212940), (1260, 210743), (1290, 205842), (1305, 203476), (1365, 194532), (1505, 176436), (1508, 176085), (1521, 174580), (1548, 171535), (1638, 162110), (1677, 158340), (1690, 157122), (1740, 152607), (1806, 147030), (1820, 145899), (1827, 145340), (1885, 140868), (1935, 137228), (2028, 130935), (2030, 130806), (2236, 118755), (2262, 117390), (2340, 113477), (2366, 112230), (2436, 109005), (2494, 106470), (2535, 104748), (2580, 102921), (2610, 101738), (2639, 100620), (2709, 98020), (2730, 97266), (2795, 95004), (3010, 88218), (3042, 87290), (3045, 87204), (3276, 81055), (3354, 79170), (3380, 78561), (3393, 78260), (3549, 74820), (3612, 73515), (3654, 72670), (3741, 70980), (3770, 70434), (3870, 68614), (3913, 67860), (4060, 65403), (4095, 64844), (4515, 58812), (4524, 58695), (4732, 56115), (4901, 54180), (4988, 53235), (5031, 52780), (5070, 52374), (5220, 50869), (5278, 50310), (5418, 49010), (5460, 48633), (5590, 47502), (5655, 46956), (5915, 44892), (6020, 44109), (6084, 43645), (6090, 43602), (6235, 42588), (6708, 39585), (6786, 39130), (7098, 37410), (7267, 36540), (7308, 36335), (7482, 35490), (7540, 35217), (7605, 34916), (7740, 34307), (7826, 33930), (7917, 33540), (8190, 32422), (8385, 31668), (8729, 30420), (9030, 29406), (9135, 29068), (9802, 27090), (10062, 26390), (10140, 26187), (10556, 25155), (10647, 24940), (10836, 24505), (11180, 23751), (11223, 23660), (11310, 23478), (11739, 22620), (11830, 22446), (12180, 21801), (12470, 21294), (13195, 20124), (13545, 19604), (13572, 19565), (14196, 18705), (14534, 18270), (14703, 18060), (14964, 17745), (15210, 17458), (15652, 16965), (15834, 16770), (16211, 16380)]