67695320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 196300800

約数和(自身を除く): 128605480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 709, 770, 868, 1085, 1240, 1364, 1418, 1540, 1705, 1736, 2170, 2387, 2728, 2836, 3080, 3410, 3545, 4340, 4774, 4963, 5672, 6820, 7090, 7799, 8680, 9548, 9926, 11935, 13640, 14180, 15598, 19096, 19852, 21979, 23870, 24815, 28360, 31196, 38995, 39704, 43958, 47740, 49630, 54593, 62392, 77990, 87916, 95480, 99260, 109186, 109895, 153853, 155980, 175832, 198520, 218372, 219790, 241769, 272965, 307706, 311960, 436744, 439580, 483538, 545930, 615412, 769265, 879160, 967076, 1091860, 1208845, 1230824, 1538530, 1692383, 1934152, 2183720, 2417690, 3077060, 3384766, 4835380, 6154120, 6769532, 8461915, 9670760, 13539064, 16923830, 33847660, 67695320]

約数ペア:

[(1, 67695320), (2, 33847660), (4, 16923830), (5, 13539064), (7, 9670760), (8, 8461915), (10, 6769532), (11, 6154120), (14, 4835380), (20, 3384766), (22, 3077060), (28, 2417690), (31, 2183720), (35, 1934152), (40, 1692383), (44, 1538530), (55, 1230824), (56, 1208845), (62, 1091860), (70, 967076), (77, 879160), (88, 769265), (110, 615412), (124, 545930), (140, 483538), (154, 439580), (155, 436744), (217, 311960), (220, 307706), (248, 272965), (280, 241769), (308, 219790), (310, 218372), (341, 198520), (385, 175832), (434, 155980), (440, 153853), (616, 109895), (620, 109186), (682, 99260), (709, 95480), (770, 87916), (868, 77990), (1085, 62392), (1240, 54593), (1364, 49630), (1418, 47740), (1540, 43958), (1705, 39704), (1736, 38995), (2170, 31196), (2387, 28360), (2728, 24815), (2836, 23870), (3080, 21979), (3410, 19852), (3545, 19096), (4340, 15598), (4774, 14180), (4963, 13640), (5672, 11935), (6820, 9926), (7090, 9548), (7799, 8680)]