2085304080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2449

約数の個数: 160

約数和(自身を含む): 6682072320

約数和(自身を除く): 4596768240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 71, 80, 106, 120, 142, 159, 212, 213, 240, 265, 284, 318, 355, 424, 426, 530, 568, 636, 710, 795, 848, 852, 1060, 1065, 1136, 1272, 1420, 1590, 1704, 2120, 2130, 2309, 2544, 2840, 3180, 3408, 3763, 4240, 4260, 4618, 5680, 6360, 6927, 7526, 8520, 9236, 11289, 11545, 12720, 13854, 15052, 17040, 18472, 18815, 22578, 23090, 27708, 30104, 34635, 36944, 37630, 45156, 46180, 55416, 56445, 60208, 69270, 75260, 90312, 92360, 110832, 112890, 122377, 138540, 150520, 163939, 180624, 184720, 225780, 244754, 277080, 301040, 327878, 367131, 451560, 489508, 491817, 554160, 611885, 655756, 734262, 819695, 903120, 979016, 983634, 1223770, 1311512, 1468524, 1639390, 1835655, 1958032, 1967268, 2447540, 2459085, 2623024, 2937048, 3278780, 3671310, 3934536, 4895080, 4918170, 5874096, 6557560, 7342620, 7869072, 8688767, 9790160, 9836340, 13115120, 14685240, 17377534, 19672680, 26066301, 29370480, 34755068, 39345360, 43443835, 52132602, 69510136, 86887670, 104265204, 130331505, 139020272, 173775340, 208530408, 260663010, 347550680, 417060816, 521326020, 695101360, 1042652040, 2085304080]

約数ペア:

[(1, 2085304080), (2, 1042652040), (3, 695101360), (4, 521326020), (5, 417060816), (6, 347550680), (8, 260663010), (10, 208530408), (12, 173775340), (15, 139020272), (16, 130331505), (20, 104265204), (24, 86887670), (30, 69510136), (40, 52132602), (48, 43443835), (53, 39345360), (60, 34755068), (71, 29370480), (80, 26066301), (106, 19672680), (120, 17377534), (142, 14685240), (159, 13115120), (212, 9836340), (213, 9790160), (240, 8688767), (265, 7869072), (284, 7342620), (318, 6557560), (355, 5874096), (424, 4918170), (426, 4895080), (530, 3934536), (568, 3671310), (636, 3278780), (710, 2937048), (795, 2623024), (848, 2459085), (852, 2447540), (1060, 1967268), (1065, 1958032), (1136, 1835655), (1272, 1639390), (1420, 1468524), (1590, 1311512), (1704, 1223770), (2120, 983634), (2130, 979016), (2309, 903120), (2544, 819695), (2840, 734262), (3180, 655756), (3408, 611885), (3763, 554160), (4240, 491817), (4260, 489508), (4618, 451560), (5680, 367131), (6360, 327878), (6927, 301040), (7526, 277080), (8520, 244754), (9236, 225780), (11289, 184720), (11545, 180624), (12720, 163939), (13854, 150520), (15052, 138540), (17040, 122377), (18472, 112890), (18815, 110832), (22578, 92360), (23090, 90312), (27708, 75260), (30104, 69270), (34635, 60208), (36944, 56445), (37630, 55416), (45156, 46180)]