40317200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 270

約数和(自身を含む): 131136138

約数和(自身を除く): 90818938

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 34, 35, 40, 44, 49, 50, 55, 56, 68, 70, 77, 80, 85, 88, 98, 100, 110, 112, 119, 121, 136, 140, 154, 170, 175, 176, 187, 196, 200, 220, 238, 242, 245, 272, 275, 280, 308, 340, 350, 374, 385, 392, 400, 425, 440, 476, 484, 490, 539, 550, 560, 595, 605, 616, 680, 700, 748, 770, 784, 833, 847, 850, 880, 935, 952, 968, 980, 1078, 1100, 1190, 1210, 1225, 1232, 1309, 1360, 1400, 1496, 1540, 1666, 1694, 1700, 1870, 1904, 1925, 1936, 1960, 2057, 2156, 2200, 2380, 2420, 2450, 2618, 2695, 2800, 2975, 2992, 3025, 3080, 3332, 3388, 3400, 3740, 3850, 3920, 4114, 4165, 4235, 4312, 4400, 4675, 4760, 4840, 4900, 5236, 5390, 5929, 5950, 6050, 6160, 6545, 6664, 6776, 6800, 7480, 7700, 8228, 8330, 8470, 8624, 9163, 9350, 9520, 9680, 9800, 10285, 10472, 10780, 11858, 11900, 12100, 13090, 13328, 13475, 13552, 14399, 14960, 15400, 16456, 16660, 16940, 18326, 18700, 19600, 20570, 20825, 20944, 21175, 21560, 23716, 23800, 24200, 26180, 26950, 28798, 29645, 30800, 32725, 32912, 33320, 33880, 36652, 37400, 41140, 41650, 42350, 43120, 45815, 47432, 47600, 48400, 51425, 52360, 53900, 57596, 59290, 65450, 66640, 67760, 71995, 73304, 74800, 82280, 83300, 84700, 91630, 94864, 100793, 102850, 104720, 107800, 115192, 118580, 130900, 143990, 146608, 148225, 164560, 166600, 169400, 183260, 201586, 205700, 215600, 229075, 230384, 237160, 261800, 287980, 296450, 333200, 338800, 359975, 366520, 403172, 411400, 458150, 474320, 503965, 523600, 575960, 592900, 719950, 733040, 806344, 822800, 916300, 1007930, 1151920, 1185800, 1439900, 1612688, 1832600, 2015860, 2371600, 2519825, 2879800, 3665200, 4031720, 5039650, 5759600, 8063440, 10079300, 20158600, 40317200]

約数ペア:

[(1, 40317200), (2, 20158600), (4, 10079300), (5, 8063440), (7, 5759600), (8, 5039650), (10, 4031720), (11, 3665200), (14, 2879800), (16, 2519825), (17, 2371600), (20, 2015860), (22, 1832600), (25, 1612688), (28, 1439900), (34, 1185800), (35, 1151920), (40, 1007930), (44, 916300), (49, 822800), (50, 806344), (55, 733040), (56, 719950), (68, 592900), (70, 575960), (77, 523600), (80, 503965), (85, 474320), (88, 458150), (98, 411400), (100, 403172), (110, 366520), (112, 359975), (119, 338800), (121, 333200), (136, 296450), (140, 287980), (154, 261800), (170, 237160), (175, 230384), (176, 229075), (187, 215600), (196, 205700), (200, 201586), (220, 183260), (238, 169400), (242, 166600), (245, 164560), (272, 148225), (275, 146608), (280, 143990), (308, 130900), (340, 118580), (350, 115192), (374, 107800), (385, 104720), (392, 102850), (400, 100793), (425, 94864), (440, 91630), (476, 84700), (484, 83300), (490, 82280), (539, 74800), (550, 73304), (560, 71995), (595, 67760), (605, 66640), (616, 65450), (680, 59290), (700, 57596), (748, 53900), (770, 52360), (784, 51425), (833, 48400), (847, 47600), (850, 47432), (880, 45815), (935, 43120), (952, 42350), (968, 41650), (980, 41140), (1078, 37400), (1100, 36652), (1190, 33880), (1210, 33320), (1225, 32912), (1232, 32725), (1309, 30800), (1360, 29645), (1400, 28798), (1496, 26950), (1540, 26180), (1666, 24200), (1694, 23800), (1700, 23716), (1870, 21560), (1904, 21175), (1925, 20944), (1936, 20825), (1960, 20570), (2057, 19600), (2156, 18700), (2200, 18326), (2380, 16940), (2420, 16660), (2450, 16456), (2618, 15400), (2695, 14960), (2800, 14399), (2975, 13552), (2992, 13475), (3025, 13328), (3080, 13090), (3332, 12100), (3388, 11900), (3400, 11858), (3740, 10780), (3850, 10472), (3920, 10285), (4114, 9800), (4165, 9680), (4235, 9520), (4312, 9350), (4400, 9163), (4675, 8624), (4760, 8470), (4840, 8330), (4900, 8228), (5236, 7700), (5390, 7480), (5929, 6800), (5950, 6776), (6050, 6664), (6160, 6545)]