431118240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4195

約数の個数: 192

約数和(自身を含む): 1602478080

約数和(自身を除く): 1171359840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4139, 4340, 4960, 5208, 6510, 6944, 7440, 8278, 8680, 10416, 12417, 13020, 14880, 16556, 17360, 20695, 20832, 24834, 26040, 28973, 33112, 34720, 41390, 49668, 52080, 57946, 62085, 66224, 82780, 86919, 99336, 104160, 115892, 124170, 128309, 132448, 144865, 165560, 173838, 198672, 231784, 248340, 256618, 289730, 331120, 347676, 384927, 397344, 434595, 463568, 496680, 513236, 579460, 641545, 662240, 695352, 769854, 869190, 898163, 927136, 993360, 1026472, 1158920, 1283090, 1390704, 1539708, 1738380, 1796326, 1924635, 1986720, 2052944, 2317840, 2566180, 2694489, 2781408, 3079416, 3476760, 3592652, 3849270, 4105888, 4490815, 4635680, 5132360, 5388978, 6158832, 6953520, 7185304, 7698540, 8981630, 10264720, 10777956, 12317664, 13472445, 13907040, 14370608, 15397080, 17963260, 20529440, 21555912, 26944890, 28741216, 30794160, 35926520, 43111824, 53889780, 61588320, 71853040, 86223648, 107779560, 143706080, 215559120, 431118240]

約数ペア:

[(1, 431118240), (2, 215559120), (3, 143706080), (4, 107779560), (5, 86223648), (6, 71853040), (7, 61588320), (8, 53889780), (10, 43111824), (12, 35926520), (14, 30794160), (15, 28741216), (16, 26944890), (20, 21555912), (21, 20529440), (24, 17963260), (28, 15397080), (30, 14370608), (31, 13907040), (32, 13472445), (35, 12317664), (40, 10777956), (42, 10264720), (48, 8981630), (56, 7698540), (60, 7185304), (62, 6953520), (70, 6158832), (80, 5388978), (84, 5132360), (93, 4635680), (96, 4490815), (105, 4105888), (112, 3849270), (120, 3592652), (124, 3476760), (140, 3079416), (155, 2781408), (160, 2694489), (168, 2566180), (186, 2317840), (210, 2052944), (217, 1986720), (224, 1924635), (240, 1796326), (248, 1738380), (280, 1539708), (310, 1390704), (336, 1283090), (372, 1158920), (420, 1026472), (434, 993360), (465, 927136), (480, 898163), (496, 869190), (560, 769854), (620, 695352), (651, 662240), (672, 641545), (744, 579460), (840, 513236), (868, 496680), (930, 463568), (992, 434595), (1085, 397344), (1120, 384927), (1240, 347676), (1302, 331120), (1488, 289730), (1680, 256618), (1736, 248340), (1860, 231784), (2170, 198672), (2480, 173838), (2604, 165560), (2976, 144865), (3255, 132448), (3360, 128309), (3472, 124170), (3720, 115892), (4139, 104160), (4340, 99336), (4960, 86919), (5208, 82780), (6510, 66224), (6944, 62085), (7440, 57946), (8278, 52080), (8680, 49668), (10416, 41390), (12417, 34720), (13020, 33112), (14880, 28973), (16556, 26040), (17360, 24834), (20695, 20832)]