6649347172480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1\times {\mathrm{131071}}^1$

素因数の和:133678

約数の個数: 128

約数和(自身を含む): 16415415336960

約数和(自身を除く): 9766068164480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 2557, 3968, 4960, 5114, 9920, 10228, 12785, 19840, 20456, 25570, 40912, 51140, 79267, 81824, 102280, 131071, 158534, 163648, 204560, 262142, 317068, 327296, 396335, 409120, 524284, 634136, 655355, 792670, 818240, 1048568, 1268272, 1310710, 1585340, 1636480, 2097136, 2536544, 2621420, 3170680, 4063201, 4194272, 5073088, 5242840, 6341360, 8126402, 8388544, 10146176, 10485680, 12682720, 16252804, 16777088, 20316005, 20971360, 25365440, 32505608, 40632010, 41942720, 50730880, 65011216, 81264020, 83885440, 130022432, 162528040, 260044864, 325056080, 335148547, 520089728, 650112160, 670297094, 1300224320, 1340594188, 1675742735, 2600448640, 2681188376, 3351485470, 5362376752, 6702970940, 10389604957, 10724753504, 13405941880, 20779209914, 21449507008, 26811883760, 41558419828, 42899014016, 51948024785, 53623767520, 83116839656, 103896049570, 107247535040, 166233679312, 207792099140, 214495070080, 332467358624, 415584198280, 664934717248, 831168396560, 1329869434496, 1662336793120, 3324673586240, 6649347172480]

約数ペア:

[(1, 6649347172480), (2, 3324673586240), (4, 1662336793120), (5, 1329869434496), (8, 831168396560), (10, 664934717248), (16, 415584198280), (20, 332467358624), (31, 214495070080), (32, 207792099140), (40, 166233679312), (62, 107247535040), (64, 103896049570), (80, 83116839656), (124, 53623767520), (128, 51948024785), (155, 42899014016), (160, 41558419828), (248, 26811883760), (310, 21449507008), (320, 20779209914), (496, 13405941880), (620, 10724753504), (640, 10389604957), (992, 6702970940), (1240, 5362376752), (1984, 3351485470), (2480, 2681188376), (2557, 2600448640), (3968, 1675742735), (4960, 1340594188), (5114, 1300224320), (9920, 670297094), (10228, 650112160), (12785, 520089728), (19840, 335148547), (20456, 325056080), (25570, 260044864), (40912, 162528040), (51140, 130022432), (79267, 83885440), (81824, 81264020), (102280, 65011216), (131071, 50730880), (158534, 41942720), (163648, 40632010), (204560, 32505608), (262142, 25365440), (317068, 20971360), (327296, 20316005), (396335, 16777088), (409120, 16252804), (524284, 12682720), (634136, 10485680), (655355, 10146176), (792670, 8388544), (818240, 8126402), (1048568, 6341360), (1268272, 5242840), (1310710, 5073088), (1585340, 4194272), (1636480, 4063201), (2097136, 3170680), (2536544, 2621420)]