1380412320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3140

約数の個数: 288

約数和(自身を含む): 5326171200

約数和(自身を除く): 3945758880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3089, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5586, 5880, 6178, 6384, 7448, 7840, 7980, 9120, 9267, 9310, 10640, 11172, 11760, 12356, 12768, 13965, 14896, 15445, 15960, 18534, 18620, 21280, 21623, 22344, 23520, 24712, 27930, 29792, 30890, 31920, 37068, 37240, 43246, 44688, 46335, 49424, 55860, 58691, 61780, 63840, 64869, 74136, 74480, 86492, 89376, 92670, 98848, 108115, 111720, 117382, 123560, 129738, 148272, 148960, 151361, 172984, 176073, 185340, 216230, 223440, 234764, 247120, 259476, 293455, 296544, 302722, 324345, 345968, 352146, 370680, 410837, 432460, 446880, 454083, 469528, 494240, 518952, 586910, 605444, 648690, 691936, 704292, 741360, 756805, 821674, 864920, 880365, 908166, 939056, 1037904, 1173820, 1210888, 1232511, 1297380, 1408584, 1482720, 1513610, 1643348, 1729840, 1760730, 1816332, 1878112, 2054185, 2075808, 2270415, 2347640, 2421776, 2465022, 2594760, 2817168, 2875859, 3027220, 3286696, 3459680, 3521460, 3632664, 4108370, 4540830, 4695280, 4843552, 4930044, 5189520, 5634336, 5751718, 6054440, 6162555, 6573392, 7042920, 7265328, 8216740, 8627577, 9081660, 9390560, 9860088, 10379040, 11503436, 12108880, 12325110, 13146784, 14085840, 14379295, 14530656, 16433480, 17255154, 18163320, 19720176, 23006872, 24217760, 24650220, 28171680, 28758590, 32866960, 34510308, 36326640, 39440352, 43137885, 46013744, 49300440, 57517180, 65733920, 69020616, 72653280, 86275770, 92027488, 98600880, 115034360, 138041232, 172551540, 197201760, 230068720, 276082464, 345103080, 460137440, 690206160, 1380412320]

約数ペア:

[(1, 1380412320), (2, 690206160), (3, 460137440), (4, 345103080), (5, 276082464), (6, 230068720), (7, 197201760), (8, 172551540), (10, 138041232), (12, 115034360), (14, 98600880), (15, 92027488), (16, 86275770), (19, 72653280), (20, 69020616), (21, 65733920), (24, 57517180), (28, 49300440), (30, 46013744), (32, 43137885), (35, 39440352), (38, 36326640), (40, 34510308), (42, 32866960), (48, 28758590), (49, 28171680), (56, 24650220), (57, 24217760), (60, 23006872), (70, 19720176), (76, 18163320), (80, 17255154), (84, 16433480), (95, 14530656), (96, 14379295), (98, 14085840), (105, 13146784), (112, 12325110), (114, 12108880), (120, 11503436), (133, 10379040), (140, 9860088), (147, 9390560), (152, 9081660), (160, 8627577), (168, 8216740), (190, 7265328), (196, 7042920), (210, 6573392), (224, 6162555), (228, 6054440), (240, 5751718), (245, 5634336), (266, 5189520), (280, 4930044), (285, 4843552), (294, 4695280), (304, 4540830), (336, 4108370), (380, 3632664), (392, 3521460), (399, 3459680), (420, 3286696), (456, 3027220), (480, 2875859), (490, 2817168), (532, 2594760), (560, 2465022), (570, 2421776), (588, 2347640), (608, 2270415), (665, 2075808), (672, 2054185), (735, 1878112), (760, 1816332), (784, 1760730), (798, 1729840), (840, 1643348), (912, 1513610), (931, 1482720), (980, 1408584), (1064, 1297380), (1120, 1232511), (1140, 1210888), (1176, 1173820), (1330, 1037904), (1470, 939056), (1520, 908166), (1568, 880365), (1596, 864920), (1680, 821674), (1824, 756805), (1862, 741360), (1960, 704292), (1995, 691936), (2128, 648690), (2280, 605444), (2352, 586910), (2660, 518952), (2793, 494240), (2940, 469528), (3040, 454083), (3089, 446880), (3192, 432460), (3360, 410837), (3724, 370680), (3920, 352146), (3990, 345968), (4256, 324345), (4560, 302722), (4655, 296544), (4704, 293455), (5320, 259476), (5586, 247120), (5880, 234764), (6178, 223440), (6384, 216230), (7448, 185340), (7840, 176073), (7980, 172984), (9120, 151361), (9267, 148960), (9310, 148272), (10640, 129738), (11172, 123560), (11760, 117382), (12356, 111720), (12768, 108115), (13965, 98848), (14896, 92670), (15445, 89376), (15960, 86492), (18534, 74480), (18620, 74136), (21280, 64869), (21623, 63840), (22344, 61780), (23520, 58691), (24712, 55860), (27930, 49424), (29792, 46335), (30890, 44688), (31920, 43246), (37068, 37240)]