291655840280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6091}}^1$

素因数の和:6290

約数の個数: 256

約数和(自身を含む): 794365608960

約数和(自身を除く): 502709768680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 43, 56, 70, 82, 86, 97, 140, 164, 172, 194, 205, 215, 280, 287, 301, 328, 344, 388, 410, 430, 485, 574, 602, 679, 776, 820, 860, 970, 1148, 1204, 1358, 1435, 1505, 1640, 1720, 1763, 1940, 2296, 2408, 2716, 2870, 3010, 3395, 3526, 3880, 3977, 4171, 5432, 5740, 6020, 6091, 6790, 7052, 7954, 8342, 8815, 11480, 12040, 12182, 12341, 13580, 14104, 15908, 16684, 17630, 19885, 20855, 24364, 24682, 27160, 27839, 29197, 30455, 31816, 33368, 35260, 39770, 41710, 42637, 48728, 49364, 55678, 58394, 60910, 61705, 70520, 79540, 83420, 85274, 98728, 111356, 116788, 121820, 123410, 139195, 145985, 159080, 166840, 170548, 171011, 213185, 222712, 233576, 243640, 246820, 249731, 261913, 278390, 291970, 341096, 342022, 426370, 493640, 499462, 523826, 556780, 583940, 590827, 684044, 852740, 855055, 998924, 1047652, 1113560, 1167880, 1181654, 1197077, 1248655, 1309565, 1368088, 1705480, 1710110, 1748117, 1833391, 1997848, 2095304, 2363308, 2394154, 2497310, 2619130, 2954135, 3420220, 3496234, 3666782, 4135789, 4726616, 4788308, 4994620, 5238260, 5908270, 5985385, 6840440, 6992468, 7333564, 8271578, 8740585, 9166955, 9576616, 9989240, 10476520, 10738433, 11816540, 11970770, 13984936, 14667128, 16543156, 17481170, 18333910, 20678945, 21476866, 23633080, 23941540, 24223907, 25405561, 33086312, 34962340, 36667820, 41357890, 42953732, 47883080, 48447814, 50811122, 53692165, 69924680, 73335640, 75169031, 82715780, 85907464, 96895628, 101622244, 107384330, 121119535, 127027805, 150338062, 165431560, 169567349, 177838927, 193791256, 203244488, 214768660, 242239070, 254055610, 300676124, 339134698, 355677854, 375845155, 429537320, 484478140, 508111220, 601352248, 678269396, 711355708, 751690310, 847836745, 889194635, 968956280, 1016222440, 1041628001, 1356538792, 1422711416, 1503380620, 1695673490, 1778389270, 2083256002, 3006761240, 3391346980, 3556778540, 4166512004, 5208140005, 6782693960, 7113557080, 7291396007, 8333024008, 10416280010, 14582792014, 20832560020, 29165584028, 36456980035, 41665120040, 58331168056, 72913960070, 145827920140, 291655840280]

約数ペア:

[(1, 291655840280), (2, 145827920140), (4, 72913960070), (5, 58331168056), (7, 41665120040), (8, 36456980035), (10, 29165584028), (14, 20832560020), (20, 14582792014), (28, 10416280010), (35, 8333024008), (40, 7291396007), (41, 7113557080), (43, 6782693960), (56, 5208140005), (70, 4166512004), (82, 3556778540), (86, 3391346980), (97, 3006761240), (140, 2083256002), (164, 1778389270), (172, 1695673490), (194, 1503380620), (205, 1422711416), (215, 1356538792), (280, 1041628001), (287, 1016222440), (301, 968956280), (328, 889194635), (344, 847836745), (388, 751690310), (410, 711355708), (430, 678269396), (485, 601352248), (574, 508111220), (602, 484478140), (679, 429537320), (776, 375845155), (820, 355677854), (860, 339134698), (970, 300676124), (1148, 254055610), (1204, 242239070), (1358, 214768660), (1435, 203244488), (1505, 193791256), (1640, 177838927), (1720, 169567349), (1763, 165431560), (1940, 150338062), (2296, 127027805), (2408, 121119535), (2716, 107384330), (2870, 101622244), (3010, 96895628), (3395, 85907464), (3526, 82715780), (3880, 75169031), (3977, 73335640), (4171, 69924680), (5432, 53692165), (5740, 50811122), (6020, 48447814), (6091, 47883080), (6790, 42953732), (7052, 41357890), (7954, 36667820), (8342, 34962340), (8815, 33086312), (11480, 25405561), (12040, 24223907), (12182, 23941540), (12341, 23633080), (13580, 21476866), (14104, 20678945), (15908, 18333910), (16684, 17481170), (17630, 16543156), (19885, 14667128), (20855, 13984936), (24364, 11970770), (24682, 11816540), (27160, 10738433), (27839, 10476520), (29197, 9989240), (30455, 9576616), (31816, 9166955), (33368, 8740585), (35260, 8271578), (39770, 7333564), (41710, 6992468), (42637, 6840440), (48728, 5985385), (49364, 5908270), (55678, 5238260), (58394, 4994620), (60910, 4788308), (61705, 4726616), (70520, 4135789), (79540, 3666782), (83420, 3496234), (85274, 3420220), (98728, 2954135), (111356, 2619130), (116788, 2497310), (121820, 2394154), (123410, 2363308), (139195, 2095304), (145985, 1997848), (159080, 1833391), (166840, 1748117), (170548, 1710110), (171011, 1705480), (213185, 1368088), (222712, 1309565), (233576, 1248655), (243640, 1197077), (246820, 1181654), (249731, 1167880), (261913, 1113560), (278390, 1047652), (291970, 998924), (341096, 855055), (342022, 852740), (426370, 684044), (493640, 590827), (499462, 583940), (523826, 556780)]