2069763840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19963}}^1$

素因数の和:19996

約数の個数: 180

約数和(自身を含む): 7406364504

約数和(自身を除く): 5336600664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 19963, 20736, 25920, 34560, 39926, 51840, 59889, 79852, 99815, 103680, 119778, 159704, 179667, 199630, 239556, 299445, 319408, 359334, 399260, 479112, 539001, 598890, 638816, 718668, 798520, 898335, 958224, 1078002, 1197780, 1277632, 1437336, 1597040, 1617003, 1796670, 1916448, 2156004, 2395560, 2555264, 2695005, 2874672, 3194080, 3234006, 3593340, 3832896, 4312008, 4791120, 5110528, 5390010, 5749344, 6388160, 6468012, 7186680, 7665792, 8085015, 8624016, 9582240, 10780020, 11498688, 12776320, 12936024, 14373360, 15331584, 16170030, 17248032, 19164480, 21560040, 22997376, 25552640, 25872048, 28746720, 32340060, 34496064, 38328960, 43120080, 45994752, 51744096, 57493440, 64680120, 68992128, 76657920, 86240160, 103488192, 114986880, 129360240, 137984256, 172480320, 206976384, 229973760, 258720480, 344960640, 413952768, 517440960, 689921280, 1034881920, 2069763840]

約数ペア:

[(1, 2069763840), (2, 1034881920), (3, 689921280), (4, 517440960), (5, 413952768), (6, 344960640), (8, 258720480), (9, 229973760), (10, 206976384), (12, 172480320), (15, 137984256), (16, 129360240), (18, 114986880), (20, 103488192), (24, 86240160), (27, 76657920), (30, 68992128), (32, 64680120), (36, 57493440), (40, 51744096), (45, 45994752), (48, 43120080), (54, 38328960), (60, 34496064), (64, 32340060), (72, 28746720), (80, 25872048), (81, 25552640), (90, 22997376), (96, 21560040), (108, 19164480), (120, 17248032), (128, 16170030), (135, 15331584), (144, 14373360), (160, 12936024), (162, 12776320), (180, 11498688), (192, 10780020), (216, 9582240), (240, 8624016), (256, 8085015), (270, 7665792), (288, 7186680), (320, 6468012), (324, 6388160), (360, 5749344), (384, 5390010), (405, 5110528), (432, 4791120), (480, 4312008), (540, 3832896), (576, 3593340), (640, 3234006), (648, 3194080), (720, 2874672), (768, 2695005), (810, 2555264), (864, 2395560), (960, 2156004), (1080, 1916448), (1152, 1796670), (1280, 1617003), (1296, 1597040), (1440, 1437336), (1620, 1277632), (1728, 1197780), (1920, 1078002), (2160, 958224), (2304, 898335), (2592, 798520), (2880, 718668), (3240, 638816), (3456, 598890), (3840, 539001), (4320, 479112), (5184, 399260), (5760, 359334), (6480, 319408), (6912, 299445), (8640, 239556), (10368, 199630), (11520, 179667), (12960, 159704), (17280, 119778), (19963, 103680), (20736, 99815), (25920, 79852), (34560, 59889), (39926, 51840)]