233399320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^2$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 667734480

約数和(自身を除く): 434335160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 83, 88, 110, 121, 140, 154, 166, 220, 242, 280, 308, 332, 385, 415, 440, 484, 581, 605, 616, 664, 770, 830, 847, 913, 968, 1162, 1210, 1540, 1660, 1694, 1826, 2324, 2420, 2905, 3080, 3320, 3388, 3652, 4235, 4565, 4648, 4840, 5810, 6391, 6776, 6889, 7304, 8470, 9130, 10043, 11620, 12782, 13778, 16940, 18260, 20086, 23240, 25564, 27556, 31955, 33880, 34445, 36520, 40172, 48223, 50215, 51128, 55112, 63910, 68890, 70301, 75779, 80344, 96446, 100430, 127820, 137780, 140602, 151558, 192892, 200860, 241115, 255640, 275560, 281204, 303116, 351505, 378895, 385784, 401720, 482230, 530453, 562408, 606232, 703010, 757790, 833569, 964460, 1060906, 1406020, 1515580, 1667138, 1928920, 2121812, 2652265, 2812040, 3031160, 3334276, 4167845, 4243624, 5304530, 5834983, 6668552, 8335690, 10609060, 11669966, 16671380, 21218120, 23339932, 29174915, 33342760, 46679864, 58349830, 116699660, 233399320]

約数ペア:

[(1, 233399320), (2, 116699660), (4, 58349830), (5, 46679864), (7, 33342760), (8, 29174915), (10, 23339932), (11, 21218120), (14, 16671380), (20, 11669966), (22, 10609060), (28, 8335690), (35, 6668552), (40, 5834983), (44, 5304530), (55, 4243624), (56, 4167845), (70, 3334276), (77, 3031160), (83, 2812040), (88, 2652265), (110, 2121812), (121, 1928920), (140, 1667138), (154, 1515580), (166, 1406020), (220, 1060906), (242, 964460), (280, 833569), (308, 757790), (332, 703010), (385, 606232), (415, 562408), (440, 530453), (484, 482230), (581, 401720), (605, 385784), (616, 378895), (664, 351505), (770, 303116), (830, 281204), (847, 275560), (913, 255640), (968, 241115), (1162, 200860), (1210, 192892), (1540, 151558), (1660, 140602), (1694, 137780), (1826, 127820), (2324, 100430), (2420, 96446), (2905, 80344), (3080, 75779), (3320, 70301), (3388, 68890), (3652, 63910), (4235, 55112), (4565, 51128), (4648, 50215), (4840, 48223), (5810, 40172), (6391, 36520), (6776, 34445), (6889, 33880), (7304, 31955), (8470, 27556), (9130, 25564), (10043, 23240), (11620, 20086), (12782, 18260), (13778, 16940)]