2920278240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1862

約数の個数: 288

約数和(自身を含む): 10979369856

約数和(自身を除く): 8059091616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 107, 110, 120, 132, 144, 160, 165, 176, 180, 198, 214, 220, 240, 264, 288, 321, 330, 352, 360, 396, 428, 440, 480, 495, 528, 535, 642, 660, 720, 792, 856, 880, 963, 990, 1056, 1070, 1177, 1284, 1320, 1440, 1584, 1605, 1712, 1723, 1760, 1926, 1980, 2140, 2354, 2568, 2640, 3168, 3210, 3424, 3446, 3531, 3852, 3960, 4280, 4708, 4815, 5136, 5169, 5280, 5885, 6420, 6892, 7062, 7704, 7920, 8560, 8615, 9416, 9630, 10272, 10338, 10593, 11770, 12840, 13784, 14124, 15408, 15507, 15840, 17120, 17230, 17655, 18832, 18953, 19260, 20676, 21186, 23540, 25680, 25845, 27568, 28248, 30816, 31014, 34460, 35310, 37664, 37906, 38520, 41352, 42372, 47080, 51360, 51690, 52965, 55136, 56496, 56859, 62028, 68920, 70620, 75812, 77040, 77535, 82704, 84744, 94160, 94765, 103380, 105930, 112992, 113718, 124056, 137840, 141240, 151624, 154080, 155070, 165408, 169488, 170577, 184361, 188320, 189530, 206760, 211860, 227436, 248112, 275680, 282480, 284295, 303248, 310140, 338976, 341154, 368722, 379060, 413520, 423720, 454872, 496224, 553083, 564960, 568590, 606496, 620280, 682308, 737444, 758120, 827040, 847440, 852885, 909744, 921805, 1106166, 1137180, 1240560, 1364616, 1474888, 1516240, 1659249, 1694880, 1705770, 1819488, 1843610, 2027971, 2212332, 2274360, 2481120, 2729232, 2765415, 2949776, 3032480, 3318498, 3411540, 3687220, 4055942, 4424664, 4548720, 5458464, 5530830, 5899552, 6083913, 6636996, 6823080, 7374440, 8111884, 8296245, 8849328, 9097440, 10139855, 11061660, 12167826, 13273992, 13646160, 14748880, 16223768, 16592490, 17698656, 18251739, 20279710, 22123320, 24335652, 26547984, 27292320, 29497760, 30419565, 32447536, 33184980, 36503478, 40559420, 44246640, 48671304, 53095968, 60839130, 64895072, 66369960, 73006956, 81118840, 88493280, 91258695, 97342608, 121678260, 132739920, 146013912, 162237680, 182517390, 194685216, 243356520, 265479840, 292027824, 324475360, 365034780, 486713040, 584055648, 730069560, 973426080, 1460139120, 2920278240]

約数ペア:

[(1, 2920278240), (2, 1460139120), (3, 973426080), (4, 730069560), (5, 584055648), (6, 486713040), (8, 365034780), (9, 324475360), (10, 292027824), (11, 265479840), (12, 243356520), (15, 194685216), (16, 182517390), (18, 162237680), (20, 146013912), (22, 132739920), (24, 121678260), (30, 97342608), (32, 91258695), (33, 88493280), (36, 81118840), (40, 73006956), (44, 66369960), (45, 64895072), (48, 60839130), (55, 53095968), (60, 48671304), (66, 44246640), (72, 40559420), (80, 36503478), (88, 33184980), (90, 32447536), (96, 30419565), (99, 29497760), (107, 27292320), (110, 26547984), (120, 24335652), (132, 22123320), (144, 20279710), (160, 18251739), (165, 17698656), (176, 16592490), (180, 16223768), (198, 14748880), (214, 13646160), (220, 13273992), (240, 12167826), (264, 11061660), (288, 10139855), (321, 9097440), (330, 8849328), (352, 8296245), (360, 8111884), (396, 7374440), (428, 6823080), (440, 6636996), (480, 6083913), (495, 5899552), (528, 5530830), (535, 5458464), (642, 4548720), (660, 4424664), (720, 4055942), (792, 3687220), (856, 3411540), (880, 3318498), (963, 3032480), (990, 2949776), (1056, 2765415), (1070, 2729232), (1177, 2481120), (1284, 2274360), (1320, 2212332), (1440, 2027971), (1584, 1843610), (1605, 1819488), (1712, 1705770), (1723, 1694880), (1760, 1659249), (1926, 1516240), (1980, 1474888), (2140, 1364616), (2354, 1240560), (2568, 1137180), (2640, 1106166), (3168, 921805), (3210, 909744), (3424, 852885), (3446, 847440), (3531, 827040), (3852, 758120), (3960, 737444), (4280, 682308), (4708, 620280), (4815, 606496), (5136, 568590), (5169, 564960), (5280, 553083), (5885, 496224), (6420, 454872), (6892, 423720), (7062, 413520), (7704, 379060), (7920, 368722), (8560, 341154), (8615, 338976), (9416, 310140), (9630, 303248), (10272, 284295), (10338, 282480), (10593, 275680), (11770, 248112), (12840, 227436), (13784, 211860), (14124, 206760), (15408, 189530), (15507, 188320), (15840, 184361), (17120, 170577), (17230, 169488), (17655, 165408), (18832, 155070), (18953, 154080), (19260, 151624), (20676, 141240), (21186, 137840), (23540, 124056), (25680, 113718), (25845, 112992), (27568, 105930), (28248, 103380), (30816, 94765), (31014, 94160), (34460, 84744), (35310, 82704), (37664, 77535), (37906, 77040), (38520, 75812), (41352, 70620), (42372, 68920), (47080, 62028), (51360, 56859), (51690, 56496), (52965, 55136)]