249358560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 868734720

約数和(自身を除く): 619376160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 96, 110, 120, 132, 160, 165, 166, 176, 220, 240, 249, 264, 330, 332, 352, 415, 440, 480, 498, 528, 569, 660, 664, 830, 880, 913, 996, 1056, 1138, 1245, 1320, 1328, 1660, 1707, 1760, 1826, 1992, 2276, 2490, 2640, 2656, 2739, 2845, 3320, 3414, 3652, 3984, 4552, 4565, 4980, 5280, 5478, 5690, 6259, 6640, 6828, 7304, 7968, 8535, 9104, 9130, 9960, 10956, 11380, 12518, 13280, 13656, 13695, 14608, 17070, 18208, 18260, 18777, 19920, 21912, 22760, 25036, 27312, 27390, 29216, 31295, 34140, 36520, 37554, 39840, 43824, 45520, 47227, 50072, 54624, 54780, 62590, 68280, 73040, 75108, 87648, 91040, 93885, 94454, 100144, 109560, 125180, 136560, 141681, 146080, 150216, 187770, 188908, 200288, 219120, 236135, 250360, 273120, 283362, 300432, 375540, 377816, 438240, 472270, 500720, 519497, 566724, 600864, 708405, 751080, 755632, 944540, 1001440, 1038994, 1133448, 1416810, 1502160, 1511264, 1558491, 1889080, 2077988, 2266896, 2597485, 2833620, 3004320, 3116982, 3778160, 4155976, 4533792, 5194970, 5667240, 6233964, 7556320, 7792455, 8311952, 10389940, 11334480, 12467928, 15584910, 16623904, 20779880, 22668960, 24935856, 31169820, 41559760, 49871712, 62339640, 83119520, 124679280, 249358560]

約数ペア:

[(1, 249358560), (2, 124679280), (3, 83119520), (4, 62339640), (5, 49871712), (6, 41559760), (8, 31169820), (10, 24935856), (11, 22668960), (12, 20779880), (15, 16623904), (16, 15584910), (20, 12467928), (22, 11334480), (24, 10389940), (30, 8311952), (32, 7792455), (33, 7556320), (40, 6233964), (44, 5667240), (48, 5194970), (55, 4533792), (60, 4155976), (66, 3778160), (80, 3116982), (83, 3004320), (88, 2833620), (96, 2597485), (110, 2266896), (120, 2077988), (132, 1889080), (160, 1558491), (165, 1511264), (166, 1502160), (176, 1416810), (220, 1133448), (240, 1038994), (249, 1001440), (264, 944540), (330, 755632), (332, 751080), (352, 708405), (415, 600864), (440, 566724), (480, 519497), (498, 500720), (528, 472270), (569, 438240), (660, 377816), (664, 375540), (830, 300432), (880, 283362), (913, 273120), (996, 250360), (1056, 236135), (1138, 219120), (1245, 200288), (1320, 188908), (1328, 187770), (1660, 150216), (1707, 146080), (1760, 141681), (1826, 136560), (1992, 125180), (2276, 109560), (2490, 100144), (2640, 94454), (2656, 93885), (2739, 91040), (2845, 87648), (3320, 75108), (3414, 73040), (3652, 68280), (3984, 62590), (4552, 54780), (4565, 54624), (4980, 50072), (5280, 47227), (5478, 45520), (5690, 43824), (6259, 39840), (6640, 37554), (6828, 36520), (7304, 34140), (7968, 31295), (8535, 29216), (9104, 27390), (9130, 27312), (9960, 25036), (10956, 22760), (11380, 21912), (12518, 19920), (13280, 18777), (13656, 18260), (13695, 18208), (14608, 17070)]