2086592640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3251

約数の個数: 256

約数和(自身を含む): 7492055040

約数和(自身を除く): 5405462400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3187, 3410, 3520, 3720, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5952, 6374, 6820, 7040, 7440, 8184, 9561, 9920, 10230, 10560, 10912, 11904, 12748, 13640, 14880, 15935, 16368, 19122, 19840, 20460, 21120, 21824, 25496, 27280, 29760, 31870, 32736, 35057, 38244, 40920, 43648, 47805, 50992, 54560, 59520, 63740, 65472, 70114, 76488, 81840, 95610, 98797, 101984, 105171, 109120, 127480, 130944, 140228, 152976, 163680, 175285, 191220, 197594, 203968, 210342, 218240, 254960, 280456, 296391, 305952, 327360, 350570, 382440, 395188, 407936, 420684, 493985, 509920, 525855, 560912, 592782, 611904, 654720, 701140, 764880, 790376, 841368, 987970, 1019840, 1051710, 1086767, 1121824, 1185564, 1223808, 1402280, 1481955, 1529760, 1580752, 1682736, 1975940, 2039680, 2103420, 2173534, 2243648, 2371128, 2804560, 2963910, 3059520, 3161504, 3260301, 3365472, 3951880, 4206840, 4347068, 4487296, 4742256, 5433835, 5609120, 5927820, 6119040, 6323008, 6520602, 6730944, 7903760, 8413680, 8694136, 9484512, 10867670, 11218240, 11855640, 12646016, 13041204, 13461888, 15807520, 16301505, 16827360, 17388272, 18969024, 21735340, 22436480, 23711280, 26082408, 31615040, 32603010, 33654720, 34776544, 37938048, 43470680, 47422560, 52164816, 63230080, 65206020, 67309440, 69553088, 86941360, 94845120, 104329632, 130412040, 139106176, 173882720, 189690240, 208659264, 260824080, 347765440, 417318528, 521648160, 695530880, 1043296320, 2086592640]

約数ペア:

[(1, 2086592640), (2, 1043296320), (3, 695530880), (4, 521648160), (5, 417318528), (6, 347765440), (8, 260824080), (10, 208659264), (11, 189690240), (12, 173882720), (15, 139106176), (16, 130412040), (20, 104329632), (22, 94845120), (24, 86941360), (30, 69553088), (31, 67309440), (32, 65206020), (33, 63230080), (40, 52164816), (44, 47422560), (48, 43470680), (55, 37938048), (60, 34776544), (62, 33654720), (64, 32603010), (66, 31615040), (80, 26082408), (88, 23711280), (93, 22436480), (96, 21735340), (110, 18969024), (120, 17388272), (124, 16827360), (128, 16301505), (132, 15807520), (155, 13461888), (160, 13041204), (165, 12646016), (176, 11855640), (186, 11218240), (192, 10867670), (220, 9484512), (240, 8694136), (248, 8413680), (264, 7903760), (310, 6730944), (320, 6520602), (330, 6323008), (341, 6119040), (352, 5927820), (372, 5609120), (384, 5433835), (440, 4742256), (465, 4487296), (480, 4347068), (496, 4206840), (528, 3951880), (620, 3365472), (640, 3260301), (660, 3161504), (682, 3059520), (704, 2963910), (744, 2804560), (880, 2371128), (930, 2243648), (960, 2173534), (992, 2103420), (1023, 2039680), (1056, 1975940), (1240, 1682736), (1320, 1580752), (1364, 1529760), (1408, 1481955), (1488, 1402280), (1705, 1223808), (1760, 1185564), (1860, 1121824), (1920, 1086767), (1984, 1051710), (2046, 1019840), (2112, 987970), (2480, 841368), (2640, 790376), (2728, 764880), (2976, 701140), (3187, 654720), (3410, 611904), (3520, 592782), (3720, 560912), (3968, 525855), (4092, 509920), (4224, 493985), (4960, 420684), (5115, 407936), (5280, 395188), (5456, 382440), (5952, 350570), (6374, 327360), (6820, 305952), (7040, 296391), (7440, 280456), (8184, 254960), (9561, 218240), (9920, 210342), (10230, 203968), (10560, 197594), (10912, 191220), (11904, 175285), (12748, 163680), (13640, 152976), (14880, 140228), (15935, 130944), (16368, 127480), (19122, 109120), (19840, 105171), (20460, 101984), (21120, 98797), (21824, 95610), (25496, 81840), (27280, 76488), (29760, 70114), (31870, 65472), (32736, 63740), (35057, 59520), (38244, 54560), (40920, 50992), (43648, 47805)]