284823040

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 160

約数和(自身を含む): 731453184

約数和(自身を除く): 446630144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 97, 124, 128, 148, 155, 160, 185, 194, 248, 256, 296, 310, 320, 370, 388, 485, 496, 512, 592, 620, 640, 740, 776, 970, 992, 1147, 1184, 1240, 1280, 1480, 1552, 1940, 1984, 2294, 2368, 2480, 2560, 2960, 3007, 3104, 3589, 3880, 3968, 4588, 4736, 4960, 5735, 5920, 6014, 6208, 7178, 7760, 7936, 9176, 9472, 9920, 11470, 11840, 12028, 12416, 14356, 15035, 15520, 15872, 17945, 18352, 18944, 19840, 22940, 23680, 24056, 24832, 28712, 30070, 31040, 35890, 36704, 39680, 45880, 47360, 48112, 49664, 57424, 60140, 62080, 71780, 73408, 79360, 91760, 94720, 96224, 111259, 114848, 120280, 124160, 143560, 146816, 183520, 192448, 222518, 229696, 240560, 248320, 287120, 293632, 367040, 384896, 445036, 459392, 481120, 556295, 574240, 587264, 734080, 769792, 890072, 918784, 962240, 1112590, 1148480, 1468160, 1539584, 1780144, 1837568, 1924480, 2225180, 2296960, 2936320, 3560288, 3848960, 4450360, 4593920, 7120576, 7697920, 8900720, 9187840, 14241152, 17801440, 28482304, 35602880, 56964608, 71205760, 142411520, 284823040]

約数ペア:

[(1, 284823040), (2, 142411520), (4, 71205760), (5, 56964608), (8, 35602880), (10, 28482304), (16, 17801440), (20, 14241152), (31, 9187840), (32, 8900720), (37, 7697920), (40, 7120576), (62, 4593920), (64, 4450360), (74, 3848960), (80, 3560288), (97, 2936320), (124, 2296960), (128, 2225180), (148, 1924480), (155, 1837568), (160, 1780144), (185, 1539584), (194, 1468160), (248, 1148480), (256, 1112590), (296, 962240), (310, 918784), (320, 890072), (370, 769792), (388, 734080), (485, 587264), (496, 574240), (512, 556295), (592, 481120), (620, 459392), (640, 445036), (740, 384896), (776, 367040), (970, 293632), (992, 287120), (1147, 248320), (1184, 240560), (1240, 229696), (1280, 222518), (1480, 192448), (1552, 183520), (1940, 146816), (1984, 143560), (2294, 124160), (2368, 120280), (2480, 114848), (2560, 111259), (2960, 96224), (3007, 94720), (3104, 91760), (3589, 79360), (3880, 73408), (3968, 71780), (4588, 62080), (4736, 60140), (4960, 57424), (5735, 49664), (5920, 48112), (6014, 47360), (6208, 45880), (7178, 39680), (7760, 36704), (7936, 35890), (9176, 31040), (9472, 30070), (9920, 28712), (11470, 24832), (11840, 24056), (12028, 23680), (12416, 22940), (14356, 19840), (15035, 18944), (15520, 18352), (15872, 17945)]