2777993820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10651}}^1$

素因数の和:10702

約数の個数: 240

約数和(自身を含む): 10393625088

約数和(自身を除く): 7615631268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1134, 1242, 1260, 1380, 1449, 1610, 1620, 1863, 1890, 1932, 2070, 2268, 2415, 2484, 2835, 2898, 3105, 3220, 3726, 3780, 4140, 4347, 4830, 5670, 5796, 6210, 7245, 7452, 8694, 9315, 9660, 10651, 11340, 12420, 13041, 14490, 17388, 18630, 21302, 21735, 26082, 28980, 31953, 37260, 42604, 43470, 52164, 53255, 63906, 65205, 74557, 86940, 95859, 106510, 127812, 130410, 149114, 159765, 191718, 213020, 223671, 244973, 260820, 287577, 298228, 319530, 372785, 383436, 447342, 479295, 489946, 575154, 639060, 671013, 734919, 745570, 862731, 894684, 958590, 979892, 1118355, 1150308, 1224865, 1342026, 1437885, 1469838, 1491140, 1714811, 1725462, 1917180, 2013039, 2204757, 2236710, 2449730, 2684052, 2875770, 2939676, 3355065, 3429622, 3450924, 3674595, 4026078, 4313655, 4409514, 4473420, 4899460, 5144433, 5751540, 6039117, 6614271, 6710130, 6859244, 7349190, 8052156, 8574055, 8627310, 8819028, 10065195, 10288866, 11023785, 12078234, 13228542, 13420260, 14698380, 15433299, 17148110, 17254620, 19842813, 20130390, 20577732, 22047570, 24156468, 25722165, 26457084, 30195585, 30866598, 33071355, 34296220, 39685626, 40260780, 44095140, 46299897, 51444330, 60391170, 61733196, 66142710, 77166495, 79371252, 92599794, 99214065, 102888660, 120782340, 132285420, 138899691, 154332990, 185199588, 198428130, 231499485, 277799382, 308665980, 396856260, 462998970, 555598764, 694498455, 925997940, 1388996910, 2777993820]

約数ペア:

[(1, 2777993820), (2, 1388996910), (3, 925997940), (4, 694498455), (5, 555598764), (6, 462998970), (7, 396856260), (9, 308665980), (10, 277799382), (12, 231499485), (14, 198428130), (15, 185199588), (18, 154332990), (20, 138899691), (21, 132285420), (23, 120782340), (27, 102888660), (28, 99214065), (30, 92599794), (35, 79371252), (36, 77166495), (42, 66142710), (45, 61733196), (46, 60391170), (54, 51444330), (60, 46299897), (63, 44095140), (69, 40260780), (70, 39685626), (81, 34296220), (84, 33071355), (90, 30866598), (92, 30195585), (105, 26457084), (108, 25722165), (115, 24156468), (126, 22047570), (135, 20577732), (138, 20130390), (140, 19842813), (161, 17254620), (162, 17148110), (180, 15433299), (189, 14698380), (207, 13420260), (210, 13228542), (230, 12078234), (252, 11023785), (270, 10288866), (276, 10065195), (315, 8819028), (322, 8627310), (324, 8574055), (345, 8052156), (378, 7349190), (405, 6859244), (414, 6710130), (420, 6614271), (460, 6039117), (483, 5751540), (540, 5144433), (567, 4899460), (621, 4473420), (630, 4409514), (644, 4313655), (690, 4026078), (756, 3674595), (805, 3450924), (810, 3429622), (828, 3355065), (945, 2939676), (966, 2875770), (1035, 2684052), (1134, 2449730), (1242, 2236710), (1260, 2204757), (1380, 2013039), (1449, 1917180), (1610, 1725462), (1620, 1714811), (1863, 1491140), (1890, 1469838), (1932, 1437885), (2070, 1342026), (2268, 1224865), (2415, 1150308), (2484, 1118355), (2835, 979892), (2898, 958590), (3105, 894684), (3220, 862731), (3726, 745570), (3780, 734919), (4140, 671013), (4347, 639060), (4830, 575154), (5670, 489946), (5796, 479295), (6210, 447342), (7245, 383436), (7452, 372785), (8694, 319530), (9315, 298228), (9660, 287577), (10651, 260820), (11340, 244973), (12420, 223671), (13041, 213020), (14490, 191718), (17388, 159765), (18630, 149114), (21302, 130410), (21735, 127812), (26082, 106510), (28980, 95859), (31953, 86940), (37260, 74557), (42604, 65205), (43470, 63906), (52164, 53255)]