312087360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 224

約数和(自身を含む): 1130637312

約数和(自身を除く): 818549952

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, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1471, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 2942, 3120, 3264, 3315, 3536, 4080, 4160, 4413, 4420, 5304, 5440, 5884, 6240, 6630, 7072, 7355, 8160, 8826, 8840, 10608, 11768, 12480, 13260, 14144, 14710, 16320, 17652, 17680, 19123, 21216, 22065, 23536, 25007, 26520, 29420, 35304, 35360, 38246, 42432, 44130, 47072, 50014, 53040, 57369, 58840, 70608, 70720, 75021, 76492, 88260, 94144, 95615, 100028, 106080, 114738, 117680, 125035, 141216, 150042, 152984, 176520, 191230, 200056, 212160, 229476, 235360, 250070, 282432, 286845, 300084, 305968, 325091, 353040, 375105, 382460, 400112, 458952, 470720, 500140, 573690, 600168, 611936, 650182, 706080, 750210, 764920, 800224, 917904, 975273, 1000280, 1147380, 1200336, 1223872, 1300364, 1412160, 1500420, 1529840, 1600448, 1625455, 1835808, 1950546, 2000560, 2294760, 2400672, 2600728, 3000840, 3059680, 3250910, 3671616, 3901092, 4001120, 4589520, 4801344, 4876365, 5201456, 6001680, 6119360, 6501820, 7802184, 8002240, 9179040, 9752730, 10402912, 12003360, 13003640, 15604368, 18358080, 19505460, 20805824, 24006720, 26007280, 31208736, 39010920, 52014560, 62417472, 78021840, 104029120, 156043680, 312087360]

約数ペア:

[(1, 312087360), (2, 156043680), (3, 104029120), (4, 78021840), (5, 62417472), (6, 52014560), (8, 39010920), (10, 31208736), (12, 26007280), (13, 24006720), (15, 20805824), (16, 19505460), (17, 18358080), (20, 15604368), (24, 13003640), (26, 12003360), (30, 10402912), (32, 9752730), (34, 9179040), (39, 8002240), (40, 7802184), (48, 6501820), (51, 6119360), (52, 6001680), (60, 5201456), (64, 4876365), (65, 4801344), (68, 4589520), (78, 4001120), (80, 3901092), (85, 3671616), (96, 3250910), (102, 3059680), (104, 3000840), (120, 2600728), (130, 2400672), (136, 2294760), (156, 2000560), (160, 1950546), (170, 1835808), (192, 1625455), (195, 1600448), (204, 1529840), (208, 1500420), (221, 1412160), (240, 1300364), (255, 1223872), (260, 1200336), (272, 1147380), (312, 1000280), (320, 975273), (340, 917904), (390, 800224), (408, 764920), (416, 750210), (442, 706080), (480, 650182), (510, 611936), (520, 600168), (544, 573690), (624, 500140), (663, 470720), (680, 458952), (780, 400112), (816, 382460), (832, 375105), (884, 353040), (960, 325091), (1020, 305968), (1040, 300084), (1088, 286845), (1105, 282432), (1248, 250070), (1326, 235360), (1360, 229476), (1471, 212160), (1560, 200056), (1632, 191230), (1768, 176520), (2040, 152984), (2080, 150042), (2210, 141216), (2496, 125035), (2652, 117680), (2720, 114738), (2942, 106080), (3120, 100028), (3264, 95615), (3315, 94144), (3536, 88260), (4080, 76492), (4160, 75021), (4413, 70720), (4420, 70608), (5304, 58840), (5440, 57369), (5884, 53040), (6240, 50014), (6630, 47072), (7072, 44130), (7355, 42432), (8160, 38246), (8826, 35360), (8840, 35304), (10608, 29420), (11768, 26520), (12480, 25007), (13260, 23536), (14144, 22065), (14710, 21216), (16320, 19123), (17652, 17680)]