1339905840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3284

約数の個数: 320

約数和(自身を含む): 5382988800

約数和(自身を除く): 4043082960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3229, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6384, 6458, 6916, 7280, 7410, 7980, 8645, 9687, 9880, 10374, 10640, 10920, 11856, 12916, 13832, 14820, 15960, 16145, 17290, 19374, 19760, 20748, 21840, 22603, 25832, 25935, 27664, 29640, 31920, 32290, 34580, 38748, 41496, 41977, 45206, 48435, 51664, 51870, 59280, 61351, 64580, 67809, 69160, 77496, 82992, 83954, 90412, 96870, 103740, 113015, 122702, 125931, 129160, 135618, 138320, 154992, 167908, 180824, 184053, 193740, 207480, 209885, 226030, 245404, 251862, 258320, 271236, 293839, 306755, 335816, 339045, 361648, 368106, 387480, 414960, 419770, 429457, 452060, 490808, 503724, 542472, 587678, 613510, 629655, 671632, 678090, 736212, 774960, 797563, 839540, 858914, 881517, 904120, 920265, 981616, 1007448, 1084944, 1175356, 1227020, 1259310, 1288371, 1356180, 1469195, 1472424, 1595126, 1679080, 1717828, 1763034, 1808240, 1840530, 2014896, 2147285, 2350712, 2392689, 2454040, 2518620, 2576742, 2712360, 2938390, 2944848, 3190252, 3358160, 3435656, 3526068, 3681060, 3987815, 4294570, 4407585, 4701424, 4785378, 4908080, 5037240, 5153484, 5424720, 5582941, 5876780, 6380504, 6441855, 6871312, 7052136, 7362120, 7975630, 8589140, 8815170, 9570756, 10074480, 10306968, 11165882, 11753560, 11963445, 12761008, 12883710, 14104272, 14724240, 15951260, 16748823, 17178280, 17630340, 19141512, 20613936, 22331764, 23507120, 23926890, 25767420, 27914705, 31902520, 33497646, 34356560, 35260680, 38283024, 44663528, 47853780, 51534840, 55829410, 63805040, 66995292, 70521360, 83744115, 89327056, 95707560, 103069680, 111658820, 133990584, 167488230, 191415120, 223317640, 267981168, 334976460, 446635280, 669952920, 1339905840]

約数ペア:

[(1, 1339905840), (2, 669952920), (3, 446635280), (4, 334976460), (5, 267981168), (6, 223317640), (7, 191415120), (8, 167488230), (10, 133990584), (12, 111658820), (13, 103069680), (14, 95707560), (15, 89327056), (16, 83744115), (19, 70521360), (20, 66995292), (21, 63805040), (24, 55829410), (26, 51534840), (28, 47853780), (30, 44663528), (35, 38283024), (38, 35260680), (39, 34356560), (40, 33497646), (42, 31902520), (48, 27914705), (52, 25767420), (56, 23926890), (57, 23507120), (60, 22331764), (65, 20613936), (70, 19141512), (76, 17630340), (78, 17178280), (80, 16748823), (84, 15951260), (91, 14724240), (95, 14104272), (104, 12883710), (105, 12761008), (112, 11963445), (114, 11753560), (120, 11165882), (130, 10306968), (133, 10074480), (140, 9570756), (152, 8815170), (156, 8589140), (168, 7975630), (182, 7362120), (190, 7052136), (195, 6871312), (208, 6441855), (210, 6380504), (228, 5876780), (240, 5582941), (247, 5424720), (260, 5153484), (266, 5037240), (273, 4908080), (280, 4785378), (285, 4701424), (304, 4407585), (312, 4294570), (336, 3987815), (364, 3681060), (380, 3526068), (390, 3435656), (399, 3358160), (420, 3190252), (455, 2944848), (456, 2938390), (494, 2712360), (520, 2576742), (532, 2518620), (546, 2454040), (560, 2392689), (570, 2350712), (624, 2147285), (665, 2014896), (728, 1840530), (741, 1808240), (760, 1763034), (780, 1717828), (798, 1679080), (840, 1595126), (910, 1472424), (912, 1469195), (988, 1356180), (1040, 1288371), (1064, 1259310), (1092, 1227020), (1140, 1175356), (1235, 1084944), (1330, 1007448), (1365, 981616), (1456, 920265), (1482, 904120), (1520, 881517), (1560, 858914), (1596, 839540), (1680, 797563), (1729, 774960), (1820, 736212), (1976, 678090), (1995, 671632), (2128, 629655), (2184, 613510), (2280, 587678), (2470, 542472), (2660, 503724), (2730, 490808), (2964, 452060), (3120, 429457), (3192, 419770), (3229, 414960), (3458, 387480), (3640, 368106), (3705, 361648), (3952, 339045), (3990, 335816), (4368, 306755), (4560, 293839), (4940, 271236), (5187, 258320), (5320, 251862), (5460, 245404), (5928, 226030), (6384, 209885), (6458, 207480), (6916, 193740), (7280, 184053), (7410, 180824), (7980, 167908), (8645, 154992), (9687, 138320), (9880, 135618), (10374, 129160), (10640, 125931), (10920, 122702), (11856, 113015), (12916, 103740), (13832, 96870), (14820, 90412), (15960, 83954), (16145, 82992), (17290, 77496), (19374, 69160), (19760, 67809), (20748, 64580), (21840, 61351), (22603, 59280), (25832, 51870), (25935, 51664), (27664, 48435), (29640, 45206), (31920, 41977), (32290, 41496), (34580, 38748)]