1833870720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 256

約数和(自身を含む): 6584924160

約数和(自身を除く): 4751053440

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, 2801, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5602, 5952, 6820, 7040, 7440, 8184, 8403, 9920, 10230, 10560, 10912, 11204, 11904, 13640, 14005, 14880, 16368, 16806, 19840, 20460, 21120, 21824, 22408, 27280, 28010, 29760, 30811, 32736, 33612, 40920, 42015, 43648, 44816, 54560, 56020, 59520, 61622, 65472, 67224, 81840, 84030, 86831, 89632, 92433, 109120, 112040, 123244, 130944, 134448, 154055, 163680, 168060, 173662, 179264, 184866, 218240, 224080, 246488, 260493, 268896, 308110, 327360, 336120, 347324, 358528, 369732, 434155, 448160, 462165, 492976, 520986, 537792, 616220, 654720, 672240, 694648, 739464, 868310, 896320, 924330, 955141, 985952, 1041972, 1075584, 1232440, 1302465, 1344480, 1389296, 1478928, 1736620, 1792640, 1848660, 1910282, 1971904, 2083944, 2464880, 2604930, 2688960, 2778592, 2865423, 2957856, 3473240, 3697320, 3820564, 3943808, 4167888, 4775705, 4929760, 5209860, 5377920, 5557184, 5730846, 5915712, 6946480, 7394640, 7641128, 8335776, 9551410, 9859520, 10419720, 11114368, 11461692, 11831424, 13892960, 14327115, 14789280, 15282256, 16671552, 19102820, 19719040, 20839440, 22923384, 27785920, 28654230, 29578560, 30564512, 33343104, 38205640, 41678880, 45846768, 55571840, 57308460, 59157120, 61129024, 76411280, 83357760, 91693536, 114616920, 122258048, 152822560, 166715520, 183387072, 229233840, 305645120, 366774144, 458467680, 611290240, 916935360, 1833870720]

約数ペア:

[(1, 1833870720), (2, 916935360), (3, 611290240), (4, 458467680), (5, 366774144), (6, 305645120), (8, 229233840), (10, 183387072), (11, 166715520), (12, 152822560), (15, 122258048), (16, 114616920), (20, 91693536), (22, 83357760), (24, 76411280), (30, 61129024), (31, 59157120), (32, 57308460), (33, 55571840), (40, 45846768), (44, 41678880), (48, 38205640), (55, 33343104), (60, 30564512), (62, 29578560), (64, 28654230), (66, 27785920), (80, 22923384), (88, 20839440), (93, 19719040), (96, 19102820), (110, 16671552), (120, 15282256), (124, 14789280), (128, 14327115), (132, 13892960), (155, 11831424), (160, 11461692), (165, 11114368), (176, 10419720), (186, 9859520), (192, 9551410), (220, 8335776), (240, 7641128), (248, 7394640), (264, 6946480), (310, 5915712), (320, 5730846), (330, 5557184), (341, 5377920), (352, 5209860), (372, 4929760), (384, 4775705), (440, 4167888), (465, 3943808), (480, 3820564), (496, 3697320), (528, 3473240), (620, 2957856), (640, 2865423), (660, 2778592), (682, 2688960), (704, 2604930), (744, 2464880), (880, 2083944), (930, 1971904), (960, 1910282), (992, 1848660), (1023, 1792640), (1056, 1736620), (1240, 1478928), (1320, 1389296), (1364, 1344480), (1408, 1302465), (1488, 1232440), (1705, 1075584), (1760, 1041972), (1860, 985952), (1920, 955141), (1984, 924330), (2046, 896320), (2112, 868310), (2480, 739464), (2640, 694648), (2728, 672240), (2801, 654720), (2976, 616220), (3410, 537792), (3520, 520986), (3720, 492976), (3968, 462165), (4092, 448160), (4224, 434155), (4960, 369732), (5115, 358528), (5280, 347324), (5456, 336120), (5602, 327360), (5952, 308110), (6820, 268896), (7040, 260493), (7440, 246488), (8184, 224080), (8403, 218240), (9920, 184866), (10230, 179264), (10560, 173662), (10912, 168060), (11204, 163680), (11904, 154055), (13640, 134448), (14005, 130944), (14880, 123244), (16368, 112040), (16806, 109120), (19840, 92433), (20460, 89632), (21120, 86831), (21824, 84030), (22408, 81840), (27280, 67224), (28010, 65472), (29760, 61622), (30811, 59520), (32736, 56020), (33612, 54560), (40920, 44816), (42015, 43648)]