839406960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 480

約数和(自身を含む): 3480527232

約数和(自身を除く): 2641120272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 97, 101, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 194, 202, 204, 210, 238, 240, 252, 255, 272, 280, 291, 303, 306, 315, 336, 340, 357, 360, 388, 404, 408, 420, 476, 485, 504, 505, 510, 560, 582, 595, 606, 612, 630, 679, 680, 707, 714, 720, 765, 776, 808, 816, 840, 873, 909, 952, 970, 1008, 1010, 1020, 1071, 1164, 1190, 1212, 1224, 1260, 1358, 1360, 1414, 1428, 1455, 1515, 1530, 1552, 1616, 1649, 1680, 1717, 1746, 1785, 1818, 1904, 1940, 2020, 2037, 2040, 2121, 2142, 2328, 2380, 2424, 2448, 2520, 2716, 2828, 2856, 2910, 3030, 3060, 3298, 3395, 3434, 3492, 3535, 3570, 3636, 3880, 4040, 4074, 4080, 4242, 4284, 4365, 4545, 4656, 4760, 4848, 4947, 5040, 5151, 5355, 5432, 5656, 5712, 5820, 6060, 6111, 6120, 6363, 6596, 6790, 6868, 6984, 7070, 7140, 7272, 7760, 8080, 8148, 8245, 8484, 8568, 8585, 8730, 9090, 9520, 9797, 9894, 10185, 10302, 10605, 10710, 10864, 11312, 11543, 11640, 12019, 12120, 12222, 12240, 12726, 13192, 13580, 13736, 13968, 14140, 14280, 14544, 14841, 15453, 16296, 16490, 16968, 17136, 17170, 17460, 18180, 19594, 19788, 20370, 20604, 21210, 21420, 23086, 23280, 24038, 24240, 24444, 24735, 25452, 25755, 26384, 27160, 27472, 28280, 28560, 29391, 29682, 30555, 30906, 31815, 32592, 32980, 33936, 34340, 34629, 34920, 36057, 36360, 39188, 39576, 40740, 41208, 42420, 42840, 46172, 48076, 48888, 48985, 49470, 50904, 51510, 54320, 56560, 57715, 58782, 59364, 60095, 61110, 61812, 63630, 65960, 68579, 68680, 69258, 69840, 72114, 72720, 74205, 77265, 78376, 79152, 81480, 82416, 84840, 85680, 88173, 92344, 96152, 97776, 97970, 98940, 101808, 103020, 103887, 108171, 115430, 117564, 118728, 120190, 122220, 123624, 127260, 131920, 137158, 137360, 138516, 144228, 146955, 148410, 154530, 156752, 162960, 166549, 169680, 173145, 176346, 180285, 184688, 192304, 195940, 197880, 205737, 206040, 207774, 216342, 230860, 235128, 237456, 240380, 244440, 247248, 254520, 274316, 277032, 288456, 293910, 296820, 309060, 333098, 342895, 346290, 352692, 360570, 391880, 395760, 411474, 412080, 415548, 432684, 440865, 461720, 470256, 480760, 488880, 499647, 509040, 519435, 540855, 548632, 554064, 576912, 587820, 593640, 617211, 618120, 666196, 685790, 692580, 705384, 721140, 783760, 822948, 831096, 832745, 865368, 881730, 923440, 961520, 999294, 1028685, 1038870, 1081710, 1097264, 1165843, 1175640, 1187280, 1234422, 1236240, 1332392, 1371580, 1385160, 1410768, 1442280, 1498941, 1645896, 1662192, 1665490, 1730736, 1763460, 1998588, 2057370, 2077740, 2163420, 2331686, 2351280, 2468844, 2498235, 2664784, 2743160, 2770320, 2884560, 2997882, 3086055, 3291792, 3330980, 3497529, 3526920, 3997176, 4114740, 4155480, 4326840, 4663372, 4937688, 4996470, 5486320, 5829215, 5995764, 6172110, 6661960, 6995058, 7053840, 7494705, 7994352, 8229480, 8310960, 8653680, 9326744, 9875376, 9992940, 10492587, 11658430, 11991528, 12344220, 13323920, 13990116, 14989410, 16458960, 17487645, 18653488, 19985880, 20985174, 23316860, 23983056, 24688440, 27980232, 29978820, 34975290, 39971760, 41970348, 46633720, 49376880, 52462935, 55960464, 59957640, 69950580, 83940696, 93267440, 104925870, 119915280, 139901160, 167881392, 209851740, 279802320, 419703480, 839406960]

約数ペア:

[(1, 839406960), (2, 419703480), (3, 279802320), (4, 209851740), (5, 167881392), (6, 139901160), (7, 119915280), (8, 104925870), (9, 93267440), (10, 83940696), (12, 69950580), (14, 59957640), (15, 55960464), (16, 52462935), (17, 49376880), (18, 46633720), (20, 41970348), (21, 39971760), (24, 34975290), (28, 29978820), (30, 27980232), (34, 24688440), (35, 23983056), (36, 23316860), (40, 20985174), (42, 19985880), (45, 18653488), (48, 17487645), (51, 16458960), (56, 14989410), (60, 13990116), (63, 13323920), (68, 12344220), (70, 11991528), (72, 11658430), (80, 10492587), (84, 9992940), (85, 9875376), (90, 9326744), (97, 8653680), (101, 8310960), (102, 8229480), (105, 7994352), (112, 7494705), (119, 7053840), (120, 6995058), (126, 6661960), (136, 6172110), (140, 5995764), (144, 5829215), (153, 5486320), (168, 4996470), (170, 4937688), (180, 4663372), (194, 4326840), (202, 4155480), (204, 4114740), (210, 3997176), (238, 3526920), (240, 3497529), (252, 3330980), (255, 3291792), (272, 3086055), (280, 2997882), (291, 2884560), (303, 2770320), (306, 2743160), (315, 2664784), (336, 2498235), (340, 2468844), (357, 2351280), (360, 2331686), (388, 2163420), (404, 2077740), (408, 2057370), (420, 1998588), (476, 1763460), (485, 1730736), (504, 1665490), (505, 1662192), (510, 1645896), (560, 1498941), (582, 1442280), (595, 1410768), (606, 1385160), (612, 1371580), (630, 1332392), (679, 1236240), (680, 1234422), (707, 1187280), (714, 1175640), (720, 1165843), (765, 1097264), (776, 1081710), (808, 1038870), (816, 1028685), (840, 999294), (873, 961520), (909, 923440), (952, 881730), (970, 865368), (1008, 832745), (1010, 831096), (1020, 822948), (1071, 783760), (1164, 721140), (1190, 705384), (1212, 692580), (1224, 685790), (1260, 666196), (1358, 618120), (1360, 617211), (1414, 593640), (1428, 587820), (1455, 576912), (1515, 554064), (1530, 548632), (1552, 540855), (1616, 519435), (1649, 509040), (1680, 499647), (1717, 488880), (1746, 480760), (1785, 470256), (1818, 461720), (1904, 440865), (1940, 432684), (2020, 415548), (2037, 412080), (2040, 411474), (2121, 395760), (2142, 391880), (2328, 360570), (2380, 352692), (2424, 346290), (2448, 342895), (2520, 333098), (2716, 309060), (2828, 296820), (2856, 293910), (2910, 288456), (3030, 277032), (3060, 274316), (3298, 254520), (3395, 247248), (3434, 244440), (3492, 240380), (3535, 237456), (3570, 235128), (3636, 230860), (3880, 216342), (4040, 207774), (4074, 206040), (4080, 205737), (4242, 197880), (4284, 195940), (4365, 192304), (4545, 184688), (4656, 180285), (4760, 176346), (4848, 173145), (4947, 169680), (5040, 166549), (5151, 162960), (5355, 156752), (5432, 154530), (5656, 148410), (5712, 146955), (5820, 144228), (6060, 138516), (6111, 137360), (6120, 137158), (6363, 131920), (6596, 127260), (6790, 123624), (6868, 122220), (6984, 120190), (7070, 118728), (7140, 117564), (7272, 115430), (7760, 108171), (8080, 103887), (8148, 103020), (8245, 101808), (8484, 98940), (8568, 97970), (8585, 97776), (8730, 96152), (9090, 92344), (9520, 88173), (9797, 85680), (9894, 84840), (10185, 82416), (10302, 81480), (10605, 79152), (10710, 78376), (10864, 77265), (11312, 74205), (11543, 72720), (11640, 72114), (12019, 69840), (12120, 69258), (12222, 68680), (12240, 68579), (12726, 65960), (13192, 63630), (13580, 61812), (13736, 61110), (13968, 60095), (14140, 59364), (14280, 58782), (14544, 57715), (14841, 56560), (15453, 54320), (16296, 51510), (16490, 50904), (16968, 49470), (17136, 48985), (17170, 48888), (17460, 48076), (18180, 46172), (19594, 42840), (19788, 42420), (20370, 41208), (20604, 40740), (21210, 39576), (21420, 39188), (23086, 36360), (23280, 36057), (24038, 34920), (24240, 34629), (24444, 34340), (24735, 33936), (25452, 32980), (25755, 32592), (26384, 31815), (27160, 30906), (27472, 30555), (28280, 29682), (28560, 29391)]