561620123280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{454297}}^1$

素因数の和:454434

約数の個数: 240

約数和(自身を含む): 2016832347504

約数和(自身を除く): 1455212224224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 101, 102, 120, 136, 144, 153, 170, 180, 202, 204, 240, 255, 272, 303, 306, 340, 360, 404, 408, 505, 510, 606, 612, 680, 720, 765, 808, 816, 909, 1010, 1020, 1212, 1224, 1360, 1515, 1530, 1616, 1717, 1818, 2020, 2040, 2424, 2448, 3030, 3060, 3434, 3636, 4040, 4080, 4545, 4848, 5151, 6060, 6120, 6868, 7272, 8080, 8585, 9090, 10302, 12120, 12240, 13736, 14544, 15453, 17170, 18180, 20604, 24240, 25755, 27472, 30906, 34340, 36360, 41208, 51510, 61812, 68680, 72720, 77265, 82416, 103020, 123624, 137360, 154530, 206040, 247248, 309060, 412080, 454297, 618120, 908594, 1236240, 1362891, 1817188, 2271485, 2725782, 3634376, 4088673, 4542970, 5451564, 6814455, 7268752, 7723049, 8177346, 9085940, 10903128, 13628910, 15446098, 16354692, 18171880, 20443365, 21806256, 23169147, 27257820, 30892196, 32709384, 36343760, 38615245, 40886730, 45883997, 46338294, 54515640, 61784392, 65418768, 69507441, 77230490, 81773460, 91767994, 92676588, 109031280, 115845735, 123568784, 137651991, 139014882, 154460980, 163546920, 183535988, 185353176, 229419985, 231691470, 275303982, 278029764, 308921960, 327093840, 347537205, 367071976, 370706352, 412955973, 458839970, 463382940, 550607964, 556059528, 617843920, 688259955, 695074410, 734143952, 780027949, 825911946, 917679940, 926765880, 1101215928, 1112119056, 1376519910, 1390148820, 1560055898, 1651823892, 1835359880, 1853531760, 2064779865, 2202431856, 2340083847, 2753039820, 2780297640, 3120111796, 3303647784, 3670719760, 3900139745, 4129559730, 4680167694, 5506079640, 5560595280, 6240223592, 6607295568, 7020251541, 7800279490, 8259119460, 9360335388, 11012159280, 11700419235, 12480447184, 14040503082, 15600558980, 16518238920, 18720670776, 23400838470, 28081006164, 31201117960, 33036477840, 35101257705, 37441341552, 46801676940, 56162012328, 62402235920, 70202515410, 93603353880, 112324024656, 140405030820, 187206707760, 280810061640, 561620123280]

約数ペア:

[(1, 561620123280), (2, 280810061640), (3, 187206707760), (4, 140405030820), (5, 112324024656), (6, 93603353880), (8, 70202515410), (9, 62402235920), (10, 56162012328), (12, 46801676940), (15, 37441341552), (16, 35101257705), (17, 33036477840), (18, 31201117960), (20, 28081006164), (24, 23400838470), (30, 18720670776), (34, 16518238920), (36, 15600558980), (40, 14040503082), (45, 12480447184), (48, 11700419235), (51, 11012159280), (60, 9360335388), (68, 8259119460), (72, 7800279490), (80, 7020251541), (85, 6607295568), (90, 6240223592), (101, 5560595280), (102, 5506079640), (120, 4680167694), (136, 4129559730), (144, 3900139745), (153, 3670719760), (170, 3303647784), (180, 3120111796), (202, 2780297640), (204, 2753039820), (240, 2340083847), (255, 2202431856), (272, 2064779865), (303, 1853531760), (306, 1835359880), (340, 1651823892), (360, 1560055898), (404, 1390148820), (408, 1376519910), (505, 1112119056), (510, 1101215928), (606, 926765880), (612, 917679940), (680, 825911946), (720, 780027949), (765, 734143952), (808, 695074410), (816, 688259955), (909, 617843920), (1010, 556059528), (1020, 550607964), (1212, 463382940), (1224, 458839970), (1360, 412955973), (1515, 370706352), (1530, 367071976), (1616, 347537205), (1717, 327093840), (1818, 308921960), (2020, 278029764), (2040, 275303982), (2424, 231691470), (2448, 229419985), (3030, 185353176), (3060, 183535988), (3434, 163546920), (3636, 154460980), (4040, 139014882), (4080, 137651991), (4545, 123568784), (4848, 115845735), (5151, 109031280), (6060, 92676588), (6120, 91767994), (6868, 81773460), (7272, 77230490), (8080, 69507441), (8585, 65418768), (9090, 61784392), (10302, 54515640), (12120, 46338294), (12240, 45883997), (13736, 40886730), (14544, 38615245), (15453, 36343760), (17170, 32709384), (18180, 30892196), (20604, 27257820), (24240, 23169147), (25755, 21806256), (27472, 20443365), (30906, 18171880), (34340, 16354692), (36360, 15446098), (41208, 13628910), (51510, 10903128), (61812, 9085940), (68680, 8177346), (72720, 7723049), (77265, 7268752), (82416, 6814455), (103020, 5451564), (123624, 4542970), (137360, 4088673), (154530, 3634376), (206040, 2725782), (247248, 2271485), (309060, 1817188), (412080, 1362891), (454297, 1236240), (618120, 908594)]