1441743040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 3792199680

約数和(自身を除く): 2350456640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 71, 80, 89, 92, 115, 124, 142, 155, 160, 178, 184, 230, 248, 284, 310, 320, 355, 356, 368, 445, 460, 496, 568, 620, 710, 712, 713, 736, 890, 920, 992, 1136, 1240, 1420, 1424, 1426, 1472, 1633, 1780, 1840, 1984, 2047, 2201, 2272, 2480, 2759, 2840, 2848, 2852, 3266, 3560, 3565, 3680, 4094, 4402, 4544, 4960, 5518, 5680, 5696, 5704, 6319, 6532, 7120, 7130, 7360, 8165, 8188, 8804, 9920, 10235, 11005, 11036, 11360, 11408, 12638, 13064, 13795, 14240, 14260, 16330, 16376, 17608, 20470, 22010, 22072, 22720, 22816, 25276, 26128, 27590, 28480, 28520, 31595, 32660, 32752, 35216, 40940, 44020, 44144, 45632, 50552, 50623, 52256, 55180, 57040, 63190, 63457, 65320, 65504, 70432, 81880, 88040, 88288, 101104, 101246, 104512, 110360, 114080, 126380, 126914, 130640, 131008, 140864, 145337, 163760, 176080, 176576, 195889, 202208, 202492, 220720, 228160, 252760, 253115, 253828, 261280, 290674, 317285, 327520, 352160, 391778, 404416, 404984, 441440, 505520, 506230, 507656, 522560, 581348, 634570, 655040, 704320, 726685, 783556, 809968, 882880, 979445, 1011040, 1012460, 1015312, 1162696, 1269140, 1453370, 1567112, 1619936, 1958890, 2022080, 2024920, 2030624, 2325392, 2538280, 2906740, 3134224, 3239872, 3917780, 4049840, 4061248, 4505447, 4650784, 5076560, 5813480, 6268448, 7835560, 8099680, 9010894, 9301568, 10153120, 11626960, 12536896, 15671120, 16199360, 18021788, 20306240, 22527235, 23253920, 31342240, 36043576, 45054470, 46507840, 62684480, 72087152, 90108940, 144174304, 180217880, 288348608, 360435760, 720871520, 1441743040]

約数ペア:

[(1, 1441743040), (2, 720871520), (4, 360435760), (5, 288348608), (8, 180217880), (10, 144174304), (16, 90108940), (20, 72087152), (23, 62684480), (31, 46507840), (32, 45054470), (40, 36043576), (46, 31342240), (62, 23253920), (64, 22527235), (71, 20306240), (80, 18021788), (89, 16199360), (92, 15671120), (115, 12536896), (124, 11626960), (142, 10153120), (155, 9301568), (160, 9010894), (178, 8099680), (184, 7835560), (230, 6268448), (248, 5813480), (284, 5076560), (310, 4650784), (320, 4505447), (355, 4061248), (356, 4049840), (368, 3917780), (445, 3239872), (460, 3134224), (496, 2906740), (568, 2538280), (620, 2325392), (710, 2030624), (712, 2024920), (713, 2022080), (736, 1958890), (890, 1619936), (920, 1567112), (992, 1453370), (1136, 1269140), (1240, 1162696), (1420, 1015312), (1424, 1012460), (1426, 1011040), (1472, 979445), (1633, 882880), (1780, 809968), (1840, 783556), (1984, 726685), (2047, 704320), (2201, 655040), (2272, 634570), (2480, 581348), (2759, 522560), (2840, 507656), (2848, 506230), (2852, 505520), (3266, 441440), (3560, 404984), (3565, 404416), (3680, 391778), (4094, 352160), (4402, 327520), (4544, 317285), (4960, 290674), (5518, 261280), (5680, 253828), (5696, 253115), (5704, 252760), (6319, 228160), (6532, 220720), (7120, 202492), (7130, 202208), (7360, 195889), (8165, 176576), (8188, 176080), (8804, 163760), (9920, 145337), (10235, 140864), (11005, 131008), (11036, 130640), (11360, 126914), (11408, 126380), (12638, 114080), (13064, 110360), (13795, 104512), (14240, 101246), (14260, 101104), (16330, 88288), (16376, 88040), (17608, 81880), (20470, 70432), (22010, 65504), (22072, 65320), (22720, 63457), (22816, 63190), (25276, 57040), (26128, 55180), (27590, 52256), (28480, 50623), (28520, 50552), (31595, 45632), (32660, 44144), (32752, 44020), (35216, 40940)]