383081880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 1269043200

約数和(自身を除く): 885961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 53, 58, 60, 62, 67, 87, 93, 106, 116, 120, 124, 134, 145, 155, 159, 174, 186, 201, 212, 232, 248, 265, 268, 290, 310, 318, 335, 348, 372, 402, 424, 435, 465, 530, 536, 580, 620, 636, 670, 696, 744, 795, 804, 870, 899, 930, 1005, 1060, 1160, 1240, 1272, 1340, 1537, 1590, 1608, 1643, 1740, 1798, 1860, 1943, 2010, 2077, 2120, 2680, 2697, 3074, 3180, 3286, 3480, 3551, 3596, 3720, 3886, 4020, 4154, 4495, 4611, 4929, 5394, 5829, 6148, 6231, 6360, 6572, 7102, 7192, 7685, 7772, 8040, 8215, 8308, 8990, 9222, 9715, 9858, 10385, 10653, 10788, 11658, 12296, 12462, 13144, 13485, 14204, 15370, 15544, 16430, 16616, 17755, 17980, 18444, 19430, 19716, 20770, 21306, 21576, 23055, 23316, 24645, 24924, 26970, 28408, 29145, 30740, 31155, 32860, 35510, 35960, 36888, 38860, 39432, 41540, 42612, 46110, 46632, 47647, 49290, 49848, 53265, 53940, 58290, 60233, 61480, 62310, 65720, 71020, 77720, 83080, 85224, 92220, 95294, 98580, 102979, 106530, 107880, 110081, 116580, 120466, 124620, 142040, 142941, 180699, 184440, 190588, 197160, 205958, 213060, 220162, 233160, 238235, 240932, 249240, 285882, 301165, 308937, 330243, 361398, 381176, 411916, 426120, 440324, 476470, 481864, 514895, 550405, 571764, 602330, 617874, 660486, 714705, 722796, 823832, 880648, 903495, 952940, 1029790, 1100810, 1143528, 1204660, 1235748, 1320972, 1429410, 1445592, 1544685, 1651215, 1806990, 1905880, 2059580, 2201620, 2409320, 2471496, 2641944, 2858820, 3089370, 3192349, 3302430, 3613980, 4119160, 4403240, 5717640, 6178740, 6384698, 6604860, 7227960, 9577047, 12357480, 12769396, 13209720, 15961745, 19154094, 25538792, 31923490, 38308188, 47885235, 63846980, 76616376, 95770470, 127693960, 191540940, 383081880]

約数ペア:

[(1, 383081880), (2, 191540940), (3, 127693960), (4, 95770470), (5, 76616376), (6, 63846980), (8, 47885235), (10, 38308188), (12, 31923490), (15, 25538792), (20, 19154094), (24, 15961745), (29, 13209720), (30, 12769396), (31, 12357480), (40, 9577047), (53, 7227960), (58, 6604860), (60, 6384698), (62, 6178740), (67, 5717640), (87, 4403240), (93, 4119160), (106, 3613980), (116, 3302430), (120, 3192349), (124, 3089370), (134, 2858820), (145, 2641944), (155, 2471496), (159, 2409320), (174, 2201620), (186, 2059580), (201, 1905880), (212, 1806990), (232, 1651215), (248, 1544685), (265, 1445592), (268, 1429410), (290, 1320972), (310, 1235748), (318, 1204660), (335, 1143528), (348, 1100810), (372, 1029790), (402, 952940), (424, 903495), (435, 880648), (465, 823832), (530, 722796), (536, 714705), (580, 660486), (620, 617874), (636, 602330), (670, 571764), (696, 550405), (744, 514895), (795, 481864), (804, 476470), (870, 440324), (899, 426120), (930, 411916), (1005, 381176), (1060, 361398), (1160, 330243), (1240, 308937), (1272, 301165), (1340, 285882), (1537, 249240), (1590, 240932), (1608, 238235), (1643, 233160), (1740, 220162), (1798, 213060), (1860, 205958), (1943, 197160), (2010, 190588), (2077, 184440), (2120, 180699), (2680, 142941), (2697, 142040), (3074, 124620), (3180, 120466), (3286, 116580), (3480, 110081), (3551, 107880), (3596, 106530), (3720, 102979), (3886, 98580), (4020, 95294), (4154, 92220), (4495, 85224), (4611, 83080), (4929, 77720), (5394, 71020), (5829, 65720), (6148, 62310), (6231, 61480), (6360, 60233), (6572, 58290), (7102, 53940), (7192, 53265), (7685, 49848), (7772, 49290), (8040, 47647), (8215, 46632), (8308, 46110), (8990, 42612), (9222, 41540), (9715, 39432), (9858, 38860), (10385, 36888), (10653, 35960), (10788, 35510), (11658, 32860), (12296, 31155), (12462, 30740), (13144, 29145), (13485, 28408), (14204, 26970), (15370, 24924), (15544, 24645), (16430, 23316), (16616, 23055), (17755, 21576), (17980, 21306), (18444, 20770), (19430, 19716)]