540653640

素因数分解:

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

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1791590400

約数和(自身を除く): 1250936760

約数列:

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

約数ペア:

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