218376936240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{656023}}^1$

素因数の和:656131

約数の個数: 160

約数和(自身を含む): 722361146880

約数和(自身を除く): 503984210640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 570, 584, 730, 760, 876, 912, 1095, 1140, 1168, 1387, 1460, 1520, 1752, 2190, 2280, 2774, 2920, 3504, 4161, 4380, 4560, 5548, 5840, 6935, 8322, 8760, 11096, 13870, 16644, 17520, 20805, 22192, 27740, 33288, 41610, 55480, 66576, 83220, 110960, 166440, 332880, 656023, 1312046, 1968069, 2624092, 3280115, 3936138, 5248184, 6560230, 7872276, 9840345, 10496368, 12464437, 13120460, 15744552, 19680690, 24928874, 26240920, 31489104, 37393311, 39361380, 47889679, 49857748, 52481840, 62322185, 74786622, 78722760, 95779358, 99715496, 124644370, 143669037, 149573244, 157445520, 186966555, 191558716, 199430992, 239448395, 249288740, 287338074, 299146488, 373933110, 383117432, 478896790, 498577480, 574676148, 598292976, 718345185, 747866220, 766234864, 909903901, 957793580, 997154960, 1149352296, 1436690370, 1495732440, 1819807802, 1915587160, 2298704592, 2729711703, 2873380740, 2991464880, 3639615604, 3831174320, 4549519505, 5459423406, 5746761480, 7279231208, 9099039010, 10918846812, 11493522960, 13648558515, 14558462416, 18198078020, 21837693624, 27297117030, 36396156040, 43675387248, 54594234060, 72792312080, 109188468120, 218376936240]

約数ペア:

[(1, 218376936240), (2, 109188468120), (3, 72792312080), (4, 54594234060), (5, 43675387248), (6, 36396156040), (8, 27297117030), (10, 21837693624), (12, 18198078020), (15, 14558462416), (16, 13648558515), (19, 11493522960), (20, 10918846812), (24, 9099039010), (30, 7279231208), (38, 5746761480), (40, 5459423406), (48, 4549519505), (57, 3831174320), (60, 3639615604), (73, 2991464880), (76, 2873380740), (80, 2729711703), (95, 2298704592), (114, 1915587160), (120, 1819807802), (146, 1495732440), (152, 1436690370), (190, 1149352296), (219, 997154960), (228, 957793580), (240, 909903901), (285, 766234864), (292, 747866220), (304, 718345185), (365, 598292976), (380, 574676148), (438, 498577480), (456, 478896790), (570, 383117432), (584, 373933110), (730, 299146488), (760, 287338074), (876, 249288740), (912, 239448395), (1095, 199430992), (1140, 191558716), (1168, 186966555), (1387, 157445520), (1460, 149573244), (1520, 143669037), (1752, 124644370), (2190, 99715496), (2280, 95779358), (2774, 78722760), (2920, 74786622), (3504, 62322185), (4161, 52481840), (4380, 49857748), (4560, 47889679), (5548, 39361380), (5840, 37393311), (6935, 31489104), (8322, 26240920), (8760, 24928874), (11096, 19680690), (13870, 15744552), (16644, 13120460), (17520, 12464437), (20805, 10496368), (22192, 9840345), (27740, 7872276), (33288, 6560230), (41610, 5248184), (55480, 3936138), (66576, 3280115), (83220, 2624092), (110960, 1968069), (166440, 1312046), (332880, 656023)]