1248349440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 288

約数和(自身を含む): 4549257216

約数和(自身を除く): 3300907776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1471, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 2942, 3120, 3264, 3315, 3328, 3536, 3840, 4080, 4160, 4352, 4413, 4420, 4992, 5304, 5440, 5884, 6240, 6528, 6630, 7072, 7355, 8160, 8320, 8826, 8840, 9984, 10608, 10880, 11768, 12480, 13056, 13260, 14144, 14710, 16320, 16640, 17652, 17680, 19123, 21216, 21760, 22065, 23536, 24960, 25007, 26520, 28288, 29420, 32640, 35304, 35360, 38246, 42432, 44130, 47072, 49920, 50014, 53040, 56576, 57369, 58840, 65280, 70608, 70720, 75021, 76492, 84864, 88260, 94144, 95615, 100028, 106080, 114738, 117680, 125035, 141216, 141440, 150042, 152984, 169728, 176520, 188288, 191230, 200056, 212160, 229476, 235360, 250070, 282432, 282880, 286845, 300084, 305968, 325091, 353040, 375105, 376576, 382460, 400112, 424320, 458952, 470720, 500140, 564864, 573690, 600168, 611936, 650182, 706080, 750210, 764920, 800224, 848640, 917904, 941440, 975273, 1000280, 1129728, 1147380, 1200336, 1223872, 1300364, 1412160, 1500420, 1529840, 1600448, 1625455, 1835808, 1882880, 1950546, 2000560, 2294760, 2400672, 2447744, 2600728, 2824320, 3000840, 3059680, 3200896, 3250910, 3671616, 3901092, 4001120, 4589520, 4801344, 4876365, 4895488, 5201456, 5648640, 6001680, 6119360, 6401792, 6501820, 7343232, 7802184, 8002240, 9179040, 9602688, 9752730, 10402912, 12003360, 12238720, 13003640, 14686464, 15604368, 16004480, 18358080, 19205376, 19505460, 20805824, 24006720, 24477440, 26007280, 31208736, 32008960, 36716160, 39010920, 41611648, 48013440, 52014560, 62417472, 73432320, 78021840, 83223296, 96026880, 104029120, 124834944, 156043680, 208058240, 249669888, 312087360, 416116480, 624174720, 1248349440]

約数ペア:

[(1, 1248349440), (2, 624174720), (3, 416116480), (4, 312087360), (5, 249669888), (6, 208058240), (8, 156043680), (10, 124834944), (12, 104029120), (13, 96026880), (15, 83223296), (16, 78021840), (17, 73432320), (20, 62417472), (24, 52014560), (26, 48013440), (30, 41611648), (32, 39010920), (34, 36716160), (39, 32008960), (40, 31208736), (48, 26007280), (51, 24477440), (52, 24006720), (60, 20805824), (64, 19505460), (65, 19205376), (68, 18358080), (78, 16004480), (80, 15604368), (85, 14686464), (96, 13003640), (102, 12238720), (104, 12003360), (120, 10402912), (128, 9752730), (130, 9602688), (136, 9179040), (156, 8002240), (160, 7802184), (170, 7343232), (192, 6501820), (195, 6401792), (204, 6119360), (208, 6001680), (221, 5648640), (240, 5201456), (255, 4895488), (256, 4876365), (260, 4801344), (272, 4589520), (312, 4001120), (320, 3901092), (340, 3671616), (384, 3250910), (390, 3200896), (408, 3059680), (416, 3000840), (442, 2824320), (480, 2600728), (510, 2447744), (520, 2400672), (544, 2294760), (624, 2000560), (640, 1950546), (663, 1882880), (680, 1835808), (768, 1625455), (780, 1600448), (816, 1529840), (832, 1500420), (884, 1412160), (960, 1300364), (1020, 1223872), (1040, 1200336), (1088, 1147380), (1105, 1129728), (1248, 1000280), (1280, 975273), (1326, 941440), (1360, 917904), (1471, 848640), (1560, 800224), (1632, 764920), (1664, 750210), (1768, 706080), (1920, 650182), (2040, 611936), (2080, 600168), (2176, 573690), (2210, 564864), (2496, 500140), (2652, 470720), (2720, 458952), (2942, 424320), (3120, 400112), (3264, 382460), (3315, 376576), (3328, 375105), (3536, 353040), (3840, 325091), (4080, 305968), (4160, 300084), (4352, 286845), (4413, 282880), (4420, 282432), (4992, 250070), (5304, 235360), (5440, 229476), (5884, 212160), (6240, 200056), (6528, 191230), (6630, 188288), (7072, 176520), (7355, 169728), (8160, 152984), (8320, 150042), (8826, 141440), (8840, 141216), (9984, 125035), (10608, 117680), (10880, 114738), (11768, 106080), (12480, 100028), (13056, 95615), (13260, 94144), (14144, 88260), (14710, 84864), (16320, 76492), (16640, 75021), (17652, 70720), (17680, 70608), (19123, 65280), (21216, 58840), (21760, 57369), (22065, 56576), (23536, 53040), (24960, 50014), (25007, 49920), (26520, 47072), (28288, 44130), (29420, 42432), (32640, 38246), (35304, 35360)]