156965910880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6897

約数の個数: 192

約数和(自身を含む): 394457817600

約数和(自身を除く): 237491906720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 89, 106, 124, 155, 160, 178, 212, 248, 265, 310, 356, 424, 445, 496, 530, 620, 712, 848, 890, 992, 1060, 1240, 1424, 1643, 1696, 1780, 2120, 2480, 2759, 2848, 3286, 3560, 4240, 4717, 4960, 5518, 6572, 6709, 7120, 8215, 8480, 9434, 11036, 13144, 13418, 13795, 14240, 16430, 18868, 22072, 23585, 26288, 26836, 27590, 32860, 33545, 37736, 44144, 47170, 52576, 53672, 55180, 65720, 67090, 75472, 88288, 94340, 107344, 110360, 131440, 134180, 146227, 150944, 188680, 207979, 214688, 220720, 262880, 268360, 292454, 355577, 377360, 415958, 441440, 536720, 584908, 597101, 711154, 731135, 754720, 831916, 1039895, 1073440, 1169816, 1194202, 1422308, 1462270, 1663832, 1777885, 2079790, 2339632, 2388404, 2844616, 2924540, 2985505, 3327664, 3555770, 4159580, 4679264, 4776808, 5689232, 5849080, 5971010, 6655328, 7111540, 8319160, 9553616, 11022887, 11378464, 11698160, 11942020, 14223080, 16638320, 18510131, 19107232, 22045774, 23396320, 23884040, 28446160, 31646353, 33276640, 37020262, 44091548, 47768080, 55114435, 56892320, 63292706, 74040524, 88183096, 92550655, 95536160, 110228870, 126585412, 148081048, 158231765, 176366192, 185101310, 220457740, 253170824, 296162096, 316463530, 352732384, 370202620, 440915480, 506341648, 592324192, 632927060, 740405240, 881830960, 981036943, 1012683296, 1265854120, 1480810480, 1763661920, 1962073886, 2531708240, 2961620960, 3924147772, 4905184715, 5063416480, 7848295544, 9810369430, 15696591088, 19620738860, 31393182176, 39241477720, 78482955440, 156965910880]

約数ペア:

[(1, 156965910880), (2, 78482955440), (4, 39241477720), (5, 31393182176), (8, 19620738860), (10, 15696591088), (16, 9810369430), (20, 7848295544), (31, 5063416480), (32, 4905184715), (40, 3924147772), (53, 2961620960), (62, 2531708240), (80, 1962073886), (89, 1763661920), (106, 1480810480), (124, 1265854120), (155, 1012683296), (160, 981036943), (178, 881830960), (212, 740405240), (248, 632927060), (265, 592324192), (310, 506341648), (356, 440915480), (424, 370202620), (445, 352732384), (496, 316463530), (530, 296162096), (620, 253170824), (712, 220457740), (848, 185101310), (890, 176366192), (992, 158231765), (1060, 148081048), (1240, 126585412), (1424, 110228870), (1643, 95536160), (1696, 92550655), (1780, 88183096), (2120, 74040524), (2480, 63292706), (2759, 56892320), (2848, 55114435), (3286, 47768080), (3560, 44091548), (4240, 37020262), (4717, 33276640), (4960, 31646353), (5518, 28446160), (6572, 23884040), (6709, 23396320), (7120, 22045774), (8215, 19107232), (8480, 18510131), (9434, 16638320), (11036, 14223080), (13144, 11942020), (13418, 11698160), (13795, 11378464), (14240, 11022887), (16430, 9553616), (18868, 8319160), (22072, 7111540), (23585, 6655328), (26288, 5971010), (26836, 5849080), (27590, 5689232), (32860, 4776808), (33545, 4679264), (37736, 4159580), (44144, 3555770), (47170, 3327664), (52576, 2985505), (53672, 2924540), (55180, 2844616), (65720, 2388404), (67090, 2339632), (75472, 2079790), (88288, 1777885), (94340, 1663832), (107344, 1462270), (110360, 1422308), (131440, 1194202), (134180, 1169816), (146227, 1073440), (150944, 1039895), (188680, 831916), (207979, 754720), (214688, 731135), (220720, 711154), (262880, 597101), (268360, 584908), (292454, 536720), (355577, 441440), (377360, 415958)]