129021840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 467970048

約数和(自身を除く): 338948208

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, 83, 85, 90, 102, 120, 127, 136, 144, 153, 166, 170, 180, 204, 240, 249, 254, 255, 272, 306, 332, 340, 360, 381, 408, 415, 498, 508, 510, 612, 635, 664, 680, 720, 747, 762, 765, 816, 830, 996, 1016, 1020, 1143, 1224, 1245, 1270, 1328, 1360, 1411, 1494, 1524, 1530, 1660, 1905, 1992, 2032, 2040, 2159, 2286, 2448, 2490, 2540, 2822, 2988, 3048, 3060, 3320, 3735, 3810, 3984, 4080, 4233, 4318, 4572, 4980, 5080, 5644, 5715, 5976, 6096, 6120, 6477, 6640, 7055, 7470, 7620, 8466, 8636, 9144, 9960, 10160, 10541, 10795, 11288, 11430, 11952, 12240, 12699, 12954, 14110, 14940, 15240, 16932, 17272, 18288, 19431, 19920, 21082, 21165, 21590, 22576, 22860, 25398, 25908, 28220, 29880, 30480, 31623, 32385, 33864, 34544, 38862, 42164, 42330, 43180, 45720, 50796, 51816, 52705, 56440, 59760, 63246, 63495, 64770, 67728, 77724, 84328, 84660, 86360, 91440, 94869, 97155, 101592, 103632, 105410, 112880, 126492, 126990, 129540, 155448, 158115, 168656, 169320, 172720, 179197, 189738, 194310, 203184, 210820, 252984, 253980, 259080, 310896, 316230, 338640, 358394, 379476, 388620, 421640, 474345, 505968, 507960, 518160, 537591, 632460, 716788, 758952, 777240, 843280, 895985, 948690, 1015920, 1075182, 1264920, 1433576, 1517904, 1554480, 1612773, 1791970, 1897380, 2150364, 2529840, 2687955, 2867152, 3225546, 3583940, 3794760, 4300728, 5375910, 6451092, 7167880, 7589520, 8063865, 8601456, 10751820, 12902184, 14335760, 16127730, 21503640, 25804368, 32255460, 43007280, 64510920, 129021840]

約数ペア:

[(1, 129021840), (2, 64510920), (3, 43007280), (4, 32255460), (5, 25804368), (6, 21503640), (8, 16127730), (9, 14335760), (10, 12902184), (12, 10751820), (15, 8601456), (16, 8063865), (17, 7589520), (18, 7167880), (20, 6451092), (24, 5375910), (30, 4300728), (34, 3794760), (36, 3583940), (40, 3225546), (45, 2867152), (48, 2687955), (51, 2529840), (60, 2150364), (68, 1897380), (72, 1791970), (80, 1612773), (83, 1554480), (85, 1517904), (90, 1433576), (102, 1264920), (120, 1075182), (127, 1015920), (136, 948690), (144, 895985), (153, 843280), (166, 777240), (170, 758952), (180, 716788), (204, 632460), (240, 537591), (249, 518160), (254, 507960), (255, 505968), (272, 474345), (306, 421640), (332, 388620), (340, 379476), (360, 358394), (381, 338640), (408, 316230), (415, 310896), (498, 259080), (508, 253980), (510, 252984), (612, 210820), (635, 203184), (664, 194310), (680, 189738), (720, 179197), (747, 172720), (762, 169320), (765, 168656), (816, 158115), (830, 155448), (996, 129540), (1016, 126990), (1020, 126492), (1143, 112880), (1224, 105410), (1245, 103632), (1270, 101592), (1328, 97155), (1360, 94869), (1411, 91440), (1494, 86360), (1524, 84660), (1530, 84328), (1660, 77724), (1905, 67728), (1992, 64770), (2032, 63495), (2040, 63246), (2159, 59760), (2286, 56440), (2448, 52705), (2490, 51816), (2540, 50796), (2822, 45720), (2988, 43180), (3048, 42330), (3060, 42164), (3320, 38862), (3735, 34544), (3810, 33864), (3984, 32385), (4080, 31623), (4233, 30480), (4318, 29880), (4572, 28220), (4980, 25908), (5080, 25398), (5644, 22860), (5715, 22576), (5976, 21590), (6096, 21165), (6120, 21082), (6477, 19920), (6640, 19431), (7055, 18288), (7470, 17272), (7620, 16932), (8466, 15240), (8636, 14940), (9144, 14110), (9960, 12954), (10160, 12699), (10541, 12240), (10795, 11952), (11288, 11430)]