217669680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11197}}^1$

素因数の和:11225

約数の個数: 120

約数和(自身を含む): 758149392

約数和(自身を除く): 540479712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 11197, 19440, 22394, 33591, 44788, 55985, 67182, 89576, 100773, 111970, 134364, 167955, 179152, 201546, 223940, 268728, 302319, 335910, 403092, 447880, 503865, 537456, 604638, 671820, 806184, 895760, 906957, 1007730, 1209276, 1343640, 1511595, 1612368, 1813914, 2015460, 2418552, 2687280, 2720871, 3023190, 3627828, 4030920, 4534785, 4837104, 5441742, 6046380, 7255656, 8061840, 9069570, 10883484, 12092760, 13604355, 14511312, 18139140, 21766968, 24185520, 27208710, 36278280, 43533936, 54417420, 72556560, 108834840, 217669680]

約数ペア:

[(1, 217669680), (2, 108834840), (3, 72556560), (4, 54417420), (5, 43533936), (6, 36278280), (8, 27208710), (9, 24185520), (10, 21766968), (12, 18139140), (15, 14511312), (16, 13604355), (18, 12092760), (20, 10883484), (24, 9069570), (27, 8061840), (30, 7255656), (36, 6046380), (40, 5441742), (45, 4837104), (48, 4534785), (54, 4030920), (60, 3627828), (72, 3023190), (80, 2720871), (81, 2687280), (90, 2418552), (108, 2015460), (120, 1813914), (135, 1612368), (144, 1511595), (162, 1343640), (180, 1209276), (216, 1007730), (240, 906957), (243, 895760), (270, 806184), (324, 671820), (360, 604638), (405, 537456), (432, 503865), (486, 447880), (540, 403092), (648, 335910), (720, 302319), (810, 268728), (972, 223940), (1080, 201546), (1215, 179152), (1296, 167955), (1620, 134364), (1944, 111970), (2160, 100773), (2430, 89576), (3240, 67182), (3888, 55985), (4860, 44788), (6480, 33591), (9720, 22394), (11197, 19440)]