1081307280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 3702620160

約数和(自身を除く): 2621312880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 71, 80, 89, 92, 93, 115, 120, 124, 138, 142, 155, 178, 184, 186, 213, 230, 240, 248, 267, 276, 284, 310, 345, 355, 356, 368, 372, 426, 445, 460, 465, 496, 534, 552, 568, 620, 690, 710, 712, 713, 744, 852, 890, 920, 930, 1065, 1068, 1104, 1136, 1240, 1335, 1380, 1420, 1424, 1426, 1488, 1633, 1704, 1780, 1840, 1860, 2047, 2130, 2136, 2139, 2201, 2480, 2670, 2759, 2760, 2840, 2852, 3266, 3408, 3560, 3565, 3720, 4094, 4260, 4272, 4278, 4402, 4899, 5340, 5518, 5520, 5680, 5704, 6141, 6319, 6532, 6603, 7120, 7130, 7440, 8165, 8188, 8277, 8520, 8556, 8804, 9798, 10235, 10680, 10695, 11005, 11036, 11408, 12282, 12638, 13064, 13206, 13795, 14260, 16330, 16376, 16554, 17040, 17112, 17608, 18957, 19596, 20470, 21360, 21390, 22010, 22072, 24495, 24564, 25276, 26128, 26412, 27590, 28520, 30705, 31595, 32660, 32752, 33015, 33108, 34224, 35216, 37914, 39192, 40940, 41385, 42780, 44020, 44144, 48990, 49128, 50552, 50623, 52824, 55180, 57040, 61410, 63190, 63457, 65320, 66030, 66216, 75828, 78384, 81880, 82770, 85560, 88040, 94785, 97980, 98256, 101104, 101246, 105648, 110360, 122820, 126380, 126914, 130640, 132060, 132432, 145337, 151656, 151869, 163760, 165540, 171120, 176080, 189570, 190371, 195889, 195960, 202492, 220720, 245640, 252760, 253115, 253828, 264120, 290674, 303312, 303738, 317285, 331080, 379140, 380742, 391778, 391920, 404984, 436011, 491280, 505520, 506230, 507656, 528240, 581348, 587667, 607476, 634570, 662160, 726685, 758280, 759345, 761484, 783556, 809968, 872022, 951855, 979445, 1012460, 1015312, 1162696, 1175334, 1214952, 1269140, 1453370, 1516560, 1518690, 1522968, 1567112, 1744044, 1903710, 1958890, 2024920, 2180055, 2325392, 2350668, 2429904, 2538280, 2906740, 2938335, 3037380, 3045936, 3134224, 3488088, 3807420, 3917780, 4049840, 4360110, 4505447, 4701336, 5076560, 5813480, 5876670, 6074760, 6976176, 7614840, 7835560, 8720220, 9010894, 9402672, 11626960, 11753340, 12149520, 13516341, 15229680, 15671120, 17440440, 18021788, 22527235, 23506680, 27032682, 34880880, 36043576, 45054470, 47013360, 54065364, 67581705, 72087152, 90108940, 108130728, 135163410, 180217880, 216261456, 270326820, 360435760, 540653640, 1081307280]

約数ペア:

[(1, 1081307280), (2, 540653640), (3, 360435760), (4, 270326820), (5, 216261456), (6, 180217880), (8, 135163410), (10, 108130728), (12, 90108940), (15, 72087152), (16, 67581705), (20, 54065364), (23, 47013360), (24, 45054470), (30, 36043576), (31, 34880880), (40, 27032682), (46, 23506680), (48, 22527235), (60, 18021788), (62, 17440440), (69, 15671120), (71, 15229680), (80, 13516341), (89, 12149520), (92, 11753340), (93, 11626960), (115, 9402672), (120, 9010894), (124, 8720220), (138, 7835560), (142, 7614840), (155, 6976176), (178, 6074760), (184, 5876670), (186, 5813480), (213, 5076560), (230, 4701336), (240, 4505447), (248, 4360110), (267, 4049840), (276, 3917780), (284, 3807420), (310, 3488088), (345, 3134224), (355, 3045936), (356, 3037380), (368, 2938335), (372, 2906740), (426, 2538280), (445, 2429904), (460, 2350668), (465, 2325392), (496, 2180055), (534, 2024920), (552, 1958890), (568, 1903710), (620, 1744044), (690, 1567112), (710, 1522968), (712, 1518690), (713, 1516560), (744, 1453370), (852, 1269140), (890, 1214952), (920, 1175334), (930, 1162696), (1065, 1015312), (1068, 1012460), (1104, 979445), (1136, 951855), (1240, 872022), (1335, 809968), (1380, 783556), (1420, 761484), (1424, 759345), (1426, 758280), (1488, 726685), (1633, 662160), (1704, 634570), (1780, 607476), (1840, 587667), (1860, 581348), (2047, 528240), (2130, 507656), (2136, 506230), (2139, 505520), (2201, 491280), (2480, 436011), (2670, 404984), (2759, 391920), (2760, 391778), (2840, 380742), (2852, 379140), (3266, 331080), (3408, 317285), (3560, 303738), (3565, 303312), (3720, 290674), (4094, 264120), (4260, 253828), (4272, 253115), (4278, 252760), (4402, 245640), (4899, 220720), (5340, 202492), (5518, 195960), (5520, 195889), (5680, 190371), (5704, 189570), (6141, 176080), (6319, 171120), (6532, 165540), (6603, 163760), (7120, 151869), (7130, 151656), (7440, 145337), (8165, 132432), (8188, 132060), (8277, 130640), (8520, 126914), (8556, 126380), (8804, 122820), (9798, 110360), (10235, 105648), (10680, 101246), (10695, 101104), (11005, 98256), (11036, 97980), (11408, 94785), (12282, 88040), (12638, 85560), (13064, 82770), (13206, 81880), (13795, 78384), (14260, 75828), (16330, 66216), (16376, 66030), (16554, 65320), (17040, 63457), (17112, 63190), (17608, 61410), (18957, 57040), (19596, 55180), (20470, 52824), (21360, 50623), (21390, 50552), (22010, 49128), (22072, 48990), (24495, 44144), (24564, 44020), (25276, 42780), (26128, 41385), (26412, 40940), (27590, 39192), (28520, 37914), (30705, 35216), (31595, 34224), (32660, 33108), (32752, 33015)]