493169320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 1477624680

約数和(自身を除く): 984455360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 41, 49, 56, 68, 70, 76, 82, 85, 95, 98, 119, 133, 136, 140, 152, 164, 170, 190, 196, 205, 238, 245, 266, 280, 287, 323, 328, 340, 361, 380, 392, 410, 476, 490, 532, 574, 595, 646, 665, 680, 697, 722, 760, 779, 820, 833, 931, 952, 980, 1064, 1148, 1190, 1292, 1330, 1394, 1435, 1444, 1558, 1615, 1640, 1666, 1805, 1862, 1960, 2009, 2261, 2296, 2380, 2527, 2584, 2660, 2788, 2870, 2888, 3116, 3230, 3332, 3485, 3610, 3724, 3895, 4018, 4165, 4522, 4655, 4760, 4879, 5054, 5320, 5453, 5576, 5740, 6137, 6232, 6460, 6664, 6970, 7220, 7448, 7790, 8036, 8330, 9044, 9310, 9758, 10045, 10108, 10906, 11305, 11480, 12274, 12635, 12920, 13243, 13940, 14440, 14801, 15580, 15827, 16072, 16660, 17689, 18088, 18620, 19516, 20090, 20216, 21812, 22610, 24395, 24548, 25270, 26486, 27265, 27880, 29602, 30685, 31160, 31654, 33320, 34153, 35378, 37240, 38171, 39032, 40180, 42959, 43624, 45220, 48790, 49096, 50540, 52972, 54530, 59204, 61370, 63308, 66215, 68306, 70756, 74005, 76342, 79135, 80360, 85918, 88445, 90440, 92701, 97580, 101080, 103607, 105944, 109060, 118408, 122740, 126616, 132430, 136612, 141512, 148010, 152684, 158270, 170765, 171836, 176890, 185402, 190855, 195160, 207214, 214795, 218120, 245480, 251617, 264860, 273224, 296020, 300713, 305368, 316540, 341530, 343672, 353780, 370804, 381710, 414428, 429590, 463505, 503234, 518035, 529720, 592040, 601426, 633080, 648907, 683060, 707560, 725249, 741608, 763420, 828856, 859180, 927010, 1006468, 1036070, 1202852, 1258085, 1297814, 1366120, 1450498, 1503565, 1526840, 1718360, 1761319, 1854020, 2012936, 2072140, 2405704, 2516170, 2595628, 2900996, 3007130, 3244535, 3522638, 3626245, 3708040, 4144280, 5032340, 5191256, 5801992, 6014260, 6489070, 7045276, 7252490, 8806595, 10064680, 12028520, 12329233, 12978140, 14090552, 14504980, 17613190, 24658466, 25956280, 29009960, 35226380, 49316932, 61646165, 70452760, 98633864, 123292330, 246584660, 493169320]

約数ペア:

[(1, 493169320), (2, 246584660), (4, 123292330), (5, 98633864), (7, 70452760), (8, 61646165), (10, 49316932), (14, 35226380), (17, 29009960), (19, 25956280), (20, 24658466), (28, 17613190), (34, 14504980), (35, 14090552), (38, 12978140), (40, 12329233), (41, 12028520), (49, 10064680), (56, 8806595), (68, 7252490), (70, 7045276), (76, 6489070), (82, 6014260), (85, 5801992), (95, 5191256), (98, 5032340), (119, 4144280), (133, 3708040), (136, 3626245), (140, 3522638), (152, 3244535), (164, 3007130), (170, 2900996), (190, 2595628), (196, 2516170), (205, 2405704), (238, 2072140), (245, 2012936), (266, 1854020), (280, 1761319), (287, 1718360), (323, 1526840), (328, 1503565), (340, 1450498), (361, 1366120), (380, 1297814), (392, 1258085), (410, 1202852), (476, 1036070), (490, 1006468), (532, 927010), (574, 859180), (595, 828856), (646, 763420), (665, 741608), (680, 725249), (697, 707560), (722, 683060), (760, 648907), (779, 633080), (820, 601426), (833, 592040), (931, 529720), (952, 518035), (980, 503234), (1064, 463505), (1148, 429590), (1190, 414428), (1292, 381710), (1330, 370804), (1394, 353780), (1435, 343672), (1444, 341530), (1558, 316540), (1615, 305368), (1640, 300713), (1666, 296020), (1805, 273224), (1862, 264860), (1960, 251617), (2009, 245480), (2261, 218120), (2296, 214795), (2380, 207214), (2527, 195160), (2584, 190855), (2660, 185402), (2788, 176890), (2870, 171836), (2888, 170765), (3116, 158270), (3230, 152684), (3332, 148010), (3485, 141512), (3610, 136612), (3724, 132430), (3895, 126616), (4018, 122740), (4165, 118408), (4522, 109060), (4655, 105944), (4760, 103607), (4879, 101080), (5054, 97580), (5320, 92701), (5453, 90440), (5576, 88445), (5740, 85918), (6137, 80360), (6232, 79135), (6460, 76342), (6664, 74005), (6970, 70756), (7220, 68306), (7448, 66215), (7790, 63308), (8036, 61370), (8330, 59204), (9044, 54530), (9310, 52972), (9758, 50540), (10045, 49096), (10108, 48790), (10906, 45220), (11305, 43624), (11480, 42959), (12274, 40180), (12635, 39032), (12920, 38171), (13243, 37240), (13940, 35378), (14440, 34153), (14801, 33320), (15580, 31654), (15827, 31160), (16072, 30685), (16660, 29602), (17689, 27880), (18088, 27265), (18620, 26486), (19516, 25270), (20090, 24548), (20216, 24395), (21812, 22610)]