89641680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 298266624

約数和(自身を除く): 208624944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 127, 136, 170, 173, 204, 240, 254, 255, 272, 340, 346, 381, 408, 508, 510, 519, 635, 680, 692, 762, 816, 865, 1016, 1020, 1038, 1270, 1360, 1384, 1524, 1730, 1905, 2032, 2040, 2076, 2159, 2540, 2595, 2768, 2941, 3048, 3460, 3810, 4080, 4152, 4318, 5080, 5190, 5882, 6096, 6477, 6920, 7620, 8304, 8636, 8823, 10160, 10380, 10795, 11764, 12954, 13840, 14705, 15240, 17272, 17646, 20760, 21590, 21971, 23528, 25908, 29410, 30480, 32385, 34544, 35292, 41520, 43180, 43942, 44115, 47056, 51816, 58820, 64770, 65913, 70584, 86360, 87884, 88230, 103632, 109855, 117640, 129540, 131826, 141168, 172720, 175768, 176460, 219710, 235280, 259080, 263652, 329565, 351536, 352920, 373507, 439420, 518160, 527304, 659130, 705840, 747014, 878840, 1054608, 1120521, 1318260, 1494028, 1757680, 1867535, 2241042, 2636520, 2988056, 3735070, 4482084, 5273040, 5602605, 5976112, 7470140, 8964168, 11205210, 14940280, 17928336, 22410420, 29880560, 44820840, 89641680]

約数ペア:

[(1, 89641680), (2, 44820840), (3, 29880560), (4, 22410420), (5, 17928336), (6, 14940280), (8, 11205210), (10, 8964168), (12, 7470140), (15, 5976112), (16, 5602605), (17, 5273040), (20, 4482084), (24, 3735070), (30, 2988056), (34, 2636520), (40, 2241042), (48, 1867535), (51, 1757680), (60, 1494028), (68, 1318260), (80, 1120521), (85, 1054608), (102, 878840), (120, 747014), (127, 705840), (136, 659130), (170, 527304), (173, 518160), (204, 439420), (240, 373507), (254, 352920), (255, 351536), (272, 329565), (340, 263652), (346, 259080), (381, 235280), (408, 219710), (508, 176460), (510, 175768), (519, 172720), (635, 141168), (680, 131826), (692, 129540), (762, 117640), (816, 109855), (865, 103632), (1016, 88230), (1020, 87884), (1038, 86360), (1270, 70584), (1360, 65913), (1384, 64770), (1524, 58820), (1730, 51816), (1905, 47056), (2032, 44115), (2040, 43942), (2076, 43180), (2159, 41520), (2540, 35292), (2595, 34544), (2768, 32385), (2941, 30480), (3048, 29410), (3460, 25908), (3810, 23528), (4080, 21971), (4152, 21590), (4318, 20760), (5080, 17646), (5190, 17272), (5882, 15240), (6096, 14705), (6477, 13840), (6920, 12954), (7620, 11764), (8304, 10795), (8636, 10380), (8823, 10160)]