1140842160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 4011171840

約数和(自身を除く): 2870329680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 79, 80, 90, 93, 120, 124, 144, 155, 158, 180, 186, 237, 240, 248, 279, 310, 316, 360, 372, 395, 465, 474, 496, 558, 620, 632, 647, 711, 720, 744, 790, 930, 948, 1116, 1185, 1240, 1264, 1294, 1395, 1422, 1488, 1580, 1860, 1896, 1941, 2232, 2370, 2449, 2480, 2588, 2790, 2844, 3160, 3235, 3555, 3720, 3792, 3882, 4464, 4740, 4898, 5176, 5580, 5688, 5823, 6320, 6470, 7110, 7347, 7440, 7764, 9480, 9705, 9796, 10352, 11160, 11376, 11646, 12245, 12940, 14220, 14694, 15528, 18960, 19410, 19592, 20057, 22041, 22320, 23292, 24490, 25880, 28440, 29115, 29388, 31056, 36735, 38820, 39184, 40114, 44082, 46584, 48980, 51113, 51760, 56880, 58230, 58776, 60171, 73470, 77640, 80228, 88164, 93168, 97960, 100285, 102226, 110205, 116460, 117552, 120342, 146940, 153339, 155280, 160456, 176328, 180513, 195920, 200570, 204452, 220410, 232920, 240684, 255565, 293880, 300855, 306678, 320912, 352656, 361026, 401140, 408904, 440820, 460017, 465840, 481368, 511130, 587760, 601710, 613356, 722052, 766695, 802280, 817808, 881640, 902565, 920034, 962736, 1022260, 1203420, 1226712, 1444104, 1533390, 1584503, 1604560, 1763280, 1805130, 1840068, 2044520, 2300085, 2406840, 2453424, 2888208, 3066780, 3169006, 3610260, 3680136, 4089040, 4600170, 4753509, 4813680, 6133560, 6338012, 7220520, 7360272, 7922515, 9200340, 9507018, 12267120, 12676024, 14260527, 14441040, 15845030, 18400680, 19014036, 23767545, 25352048, 28521054, 31690060, 36801360, 38028072, 47535090, 57042108, 63380120, 71302635, 76056144, 95070180, 114084216, 126760240, 142605270, 190140360, 228168432, 285210540, 380280720, 570421080, 1140842160]

約数ペア:

[(1, 1140842160), (2, 570421080), (3, 380280720), (4, 285210540), (5, 228168432), (6, 190140360), (8, 142605270), (9, 126760240), (10, 114084216), (12, 95070180), (15, 76056144), (16, 71302635), (18, 63380120), (20, 57042108), (24, 47535090), (30, 38028072), (31, 36801360), (36, 31690060), (40, 28521054), (45, 25352048), (48, 23767545), (60, 19014036), (62, 18400680), (72, 15845030), (79, 14441040), (80, 14260527), (90, 12676024), (93, 12267120), (120, 9507018), (124, 9200340), (144, 7922515), (155, 7360272), (158, 7220520), (180, 6338012), (186, 6133560), (237, 4813680), (240, 4753509), (248, 4600170), (279, 4089040), (310, 3680136), (316, 3610260), (360, 3169006), (372, 3066780), (395, 2888208), (465, 2453424), (474, 2406840), (496, 2300085), (558, 2044520), (620, 1840068), (632, 1805130), (647, 1763280), (711, 1604560), (720, 1584503), (744, 1533390), (790, 1444104), (930, 1226712), (948, 1203420), (1116, 1022260), (1185, 962736), (1240, 920034), (1264, 902565), (1294, 881640), (1395, 817808), (1422, 802280), (1488, 766695), (1580, 722052), (1860, 613356), (1896, 601710), (1941, 587760), (2232, 511130), (2370, 481368), (2449, 465840), (2480, 460017), (2588, 440820), (2790, 408904), (2844, 401140), (3160, 361026), (3235, 352656), (3555, 320912), (3720, 306678), (3792, 300855), (3882, 293880), (4464, 255565), (4740, 240684), (4898, 232920), (5176, 220410), (5580, 204452), (5688, 200570), (5823, 195920), (6320, 180513), (6470, 176328), (7110, 160456), (7347, 155280), (7440, 153339), (7764, 146940), (9480, 120342), (9705, 117552), (9796, 116460), (10352, 110205), (11160, 102226), (11376, 100285), (11646, 97960), (12245, 93168), (12940, 88164), (14220, 80228), (14694, 77640), (15528, 73470), (18960, 60171), (19410, 58776), (19592, 58230), (20057, 56880), (22041, 51760), (22320, 51113), (23292, 48980), (24490, 46584), (25880, 44082), (28440, 40114), (29115, 39184), (29388, 38820), (31056, 36735)]