1078561680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1601}}^1$

素因数の和:2025

約数の個数: 160

約数和(自身を含む): 3833111808

約数和(自身を除く): 2754550128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 401, 420, 560, 802, 840, 1203, 1601, 1604, 1680, 2005, 2406, 2807, 3202, 3208, 4010, 4803, 4812, 5614, 6015, 6404, 6416, 8005, 8020, 8421, 9606, 9624, 11207, 11228, 12030, 12808, 14035, 16010, 16040, 16842, 19212, 19248, 22414, 22456, 24015, 24060, 25616, 28070, 32020, 32080, 33621, 33684, 38424, 42105, 44828, 44912, 48030, 48120, 56035, 56140, 64040, 67242, 67368, 76848, 84210, 89656, 96060, 96240, 112070, 112280, 128080, 134484, 134736, 168105, 168420, 179312, 192120, 224140, 224560, 268968, 336210, 336840, 384240, 448280, 537936, 642001, 672420, 673680, 896560, 1284002, 1344840, 1926003, 2568004, 2689680, 3210005, 3852006, 4494007, 5136008, 6420010, 7704012, 8988014, 9630015, 10272016, 12840020, 13482021, 15408024, 17976028, 19260030, 22470035, 25680040, 26964042, 30816048, 35952056, 38520060, 44940070, 51360080, 53928084, 67410105, 71904112, 77040120, 89880140, 107856168, 134820210, 154080240, 179760280, 215712336, 269640420, 359520560, 539280840, 1078561680]

約数ペア:

[(1, 1078561680), (2, 539280840), (3, 359520560), (4, 269640420), (5, 215712336), (6, 179760280), (7, 154080240), (8, 134820210), (10, 107856168), (12, 89880140), (14, 77040120), (15, 71904112), (16, 67410105), (20, 53928084), (21, 51360080), (24, 44940070), (28, 38520060), (30, 35952056), (35, 30816048), (40, 26964042), (42, 25680040), (48, 22470035), (56, 19260030), (60, 17976028), (70, 15408024), (80, 13482021), (84, 12840020), (105, 10272016), (112, 9630015), (120, 8988014), (140, 7704012), (168, 6420010), (210, 5136008), (240, 4494007), (280, 3852006), (336, 3210005), (401, 2689680), (420, 2568004), (560, 1926003), (802, 1344840), (840, 1284002), (1203, 896560), (1601, 673680), (1604, 672420), (1680, 642001), (2005, 537936), (2406, 448280), (2807, 384240), (3202, 336840), (3208, 336210), (4010, 268968), (4803, 224560), (4812, 224140), (5614, 192120), (6015, 179312), (6404, 168420), (6416, 168105), (8005, 134736), (8020, 134484), (8421, 128080), (9606, 112280), (9624, 112070), (11207, 96240), (11228, 96060), (12030, 89656), (12808, 84210), (14035, 76848), (16010, 67368), (16040, 67242), (16842, 64040), (19212, 56140), (19248, 56035), (22414, 48120), (22456, 48030), (24015, 44912), (24060, 44828), (25616, 42105), (28070, 38424), (32020, 33684), (32080, 33621)]