105695120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 282839040

約数和(自身を除く): 177143920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 34, 40, 46, 62, 68, 80, 85, 92, 109, 115, 124, 136, 155, 170, 184, 218, 230, 248, 272, 310, 340, 368, 391, 436, 460, 496, 527, 545, 620, 680, 713, 782, 872, 920, 1054, 1090, 1240, 1360, 1426, 1564, 1744, 1840, 1853, 1955, 2108, 2180, 2480, 2507, 2635, 2852, 3128, 3379, 3565, 3706, 3910, 4216, 4360, 5014, 5270, 5704, 6256, 6758, 7130, 7412, 7820, 8432, 8720, 9265, 10028, 10540, 11408, 12121, 12535, 13516, 14260, 14824, 15640, 16895, 18530, 20056, 21080, 24242, 25070, 27032, 28520, 29648, 31280, 33790, 37060, 40112, 42160, 42619, 48484, 50140, 54064, 57040, 57443, 60605, 67580, 74120, 77717, 85238, 96968, 100280, 114886, 121210, 135160, 148240, 155434, 170476, 193936, 200560, 213095, 229772, 242420, 270320, 287215, 310868, 340952, 388585, 426190, 459544, 484840, 574430, 621736, 681904, 777170, 852380, 919088, 969680, 1148860, 1243472, 1321189, 1554340, 1704760, 2297720, 2642378, 3108680, 3409520, 4595440, 5284756, 6217360, 6605945, 10569512, 13211890, 21139024, 26423780, 52847560, 105695120]

約数ペア:

[(1, 105695120), (2, 52847560), (4, 26423780), (5, 21139024), (8, 13211890), (10, 10569512), (16, 6605945), (17, 6217360), (20, 5284756), (23, 4595440), (31, 3409520), (34, 3108680), (40, 2642378), (46, 2297720), (62, 1704760), (68, 1554340), (80, 1321189), (85, 1243472), (92, 1148860), (109, 969680), (115, 919088), (124, 852380), (136, 777170), (155, 681904), (170, 621736), (184, 574430), (218, 484840), (230, 459544), (248, 426190), (272, 388585), (310, 340952), (340, 310868), (368, 287215), (391, 270320), (436, 242420), (460, 229772), (496, 213095), (527, 200560), (545, 193936), (620, 170476), (680, 155434), (713, 148240), (782, 135160), (872, 121210), (920, 114886), (1054, 100280), (1090, 96968), (1240, 85238), (1360, 77717), (1426, 74120), (1564, 67580), (1744, 60605), (1840, 57443), (1853, 57040), (1955, 54064), (2108, 50140), (2180, 48484), (2480, 42619), (2507, 42160), (2635, 40112), (2852, 37060), (3128, 33790), (3379, 31280), (3565, 29648), (3706, 28520), (3910, 27032), (4216, 25070), (4360, 24242), (5014, 21080), (5270, 20056), (5704, 18530), (6256, 16895), (6758, 15640), (7130, 14824), (7412, 14260), (7820, 13516), (8432, 12535), (8720, 12121), (9265, 11408), (10028, 10540)]