2688566760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 384

約数和(自身を含む): 9975813120

約数和(自身を除く): 7287246360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 155, 165, 180, 181, 186, 198, 220, 242, 248, 264, 279, 310, 330, 341, 360, 362, 363, 372, 396, 440, 465, 484, 495, 543, 558, 605, 620, 660, 682, 724, 726, 744, 792, 905, 930, 968, 990, 1023, 1086, 1089, 1116, 1210, 1240, 1320, 1331, 1364, 1395, 1448, 1452, 1629, 1705, 1810, 1815, 1860, 1980, 1991, 2046, 2172, 2178, 2232, 2420, 2662, 2715, 2728, 2790, 2904, 3069, 3258, 3410, 3620, 3630, 3720, 3751, 3960, 3982, 3993, 4092, 4344, 4356, 4840, 5115, 5324, 5430, 5445, 5580, 5611, 5973, 6138, 6516, 6655, 6820, 7240, 7260, 7502, 7964, 7986, 8145, 8184, 8712, 9955, 10230, 10648, 10860, 10890, 11160, 11222, 11253, 11946, 11979, 12276, 13032, 13310, 13640, 14520, 15004, 15345, 15928, 15972, 16290, 16833, 17919, 18755, 19910, 19965, 20460, 21720, 21780, 21901, 22444, 22506, 23892, 23958, 24552, 26620, 28055, 29865, 30008, 30690, 31944, 32580, 33666, 33759, 35838, 37510, 39820, 39930, 40920, 41261, 43560, 43802, 44888, 45012, 47784, 47916, 50499, 53240, 56110, 56265, 59730, 59895, 61380, 61721, 65160, 65703, 67332, 67518, 71676, 75020, 79640, 79860, 82522, 84165, 87604, 89595, 90024, 95832, 100998, 109505, 112220, 112530, 119460, 119790, 122760, 123442, 123783, 131406, 134664, 135036, 143352, 150040, 159720, 165044, 168330, 168795, 175208, 179190, 185163, 197109, 201996, 206305, 219010, 224440, 225060, 238920, 239580, 240911, 246884, 247566, 252495, 262812, 270072, 308605, 328515, 330088, 336660, 337590, 358380, 370326, 371349, 394218, 403992, 412610, 438020, 450120, 479160, 481822, 493768, 495132, 504990, 525624, 555489, 617210, 618915, 657030, 673320, 675180, 678931, 716760, 722733, 740652, 742698, 788436, 825220, 876040, 925815, 963644, 985545, 990264, 1009980, 1110978, 1204555, 1234420, 1237830, 1314060, 1350360, 1357862, 1445466, 1481304, 1485396, 1576872, 1650440, 1851630, 1856745, 1927288, 1971090, 2019960, 2036793, 2168199, 2221956, 2409110, 2468840, 2475660, 2628120, 2715724, 2777445, 2890932, 2970792, 3394655, 3613665, 3703260, 3713490, 3942180, 4073586, 4336398, 4443912, 4818220, 4951320, 5431448, 5554890, 5781864, 6110379, 6789310, 7227330, 7406520, 7426980, 7468241, 7884360, 8147172, 8672796, 9636440, 10183965, 10840995, 11109780, 12220758, 13578620, 14454660, 14853960, 14936482, 16294344, 17345592, 20367930, 21681990, 22219560, 22404723, 24441516, 27157240, 28909320, 29872964, 30551895, 37341205, 40735860, 43363980, 44809446, 48883032, 59745928, 61103790, 67214169, 74682410, 81471720, 86727960, 89618892, 112023615, 122207580, 134428338, 149364820, 179237784, 224047230, 244415160, 268856676, 298729640, 336070845, 448094460, 537713352, 672141690, 896188920, 1344283380, 2688566760]

約数ペア:

[(1, 2688566760), (2, 1344283380), (3, 896188920), (4, 672141690), (5, 537713352), (6, 448094460), (8, 336070845), (9, 298729640), (10, 268856676), (11, 244415160), (12, 224047230), (15, 179237784), (18, 149364820), (20, 134428338), (22, 122207580), (24, 112023615), (30, 89618892), (31, 86727960), (33, 81471720), (36, 74682410), (40, 67214169), (44, 61103790), (45, 59745928), (55, 48883032), (60, 44809446), (62, 43363980), (66, 40735860), (72, 37341205), (88, 30551895), (90, 29872964), (93, 28909320), (99, 27157240), (110, 24441516), (120, 22404723), (121, 22219560), (124, 21681990), (132, 20367930), (155, 17345592), (165, 16294344), (180, 14936482), (181, 14853960), (186, 14454660), (198, 13578620), (220, 12220758), (242, 11109780), (248, 10840995), (264, 10183965), (279, 9636440), (310, 8672796), (330, 8147172), (341, 7884360), (360, 7468241), (362, 7426980), (363, 7406520), (372, 7227330), (396, 6789310), (440, 6110379), (465, 5781864), (484, 5554890), (495, 5431448), (543, 4951320), (558, 4818220), (605, 4443912), (620, 4336398), (660, 4073586), (682, 3942180), (724, 3713490), (726, 3703260), (744, 3613665), (792, 3394655), (905, 2970792), (930, 2890932), (968, 2777445), (990, 2715724), (1023, 2628120), (1086, 2475660), (1089, 2468840), (1116, 2409110), (1210, 2221956), (1240, 2168199), (1320, 2036793), (1331, 2019960), (1364, 1971090), (1395, 1927288), (1448, 1856745), (1452, 1851630), (1629, 1650440), (1705, 1576872), (1810, 1485396), (1815, 1481304), (1860, 1445466), (1980, 1357862), (1991, 1350360), (2046, 1314060), (2172, 1237830), (2178, 1234420), (2232, 1204555), (2420, 1110978), (2662, 1009980), (2715, 990264), (2728, 985545), (2790, 963644), (2904, 925815), (3069, 876040), (3258, 825220), (3410, 788436), (3620, 742698), (3630, 740652), (3720, 722733), (3751, 716760), (3960, 678931), (3982, 675180), (3993, 673320), (4092, 657030), (4344, 618915), (4356, 617210), (4840, 555489), (5115, 525624), (5324, 504990), (5430, 495132), (5445, 493768), (5580, 481822), (5611, 479160), (5973, 450120), (6138, 438020), (6516, 412610), (6655, 403992), (6820, 394218), (7240, 371349), (7260, 370326), (7502, 358380), (7964, 337590), (7986, 336660), (8145, 330088), (8184, 328515), (8712, 308605), (9955, 270072), (10230, 262812), (10648, 252495), (10860, 247566), (10890, 246884), (11160, 240911), (11222, 239580), (11253, 238920), (11946, 225060), (11979, 224440), (12276, 219010), (13032, 206305), (13310, 201996), (13640, 197109), (14520, 185163), (15004, 179190), (15345, 175208), (15928, 168795), (15972, 168330), (16290, 165044), (16833, 159720), (17919, 150040), (18755, 143352), (19910, 135036), (19965, 134664), (20460, 131406), (21720, 123783), (21780, 123442), (21901, 122760), (22444, 119790), (22506, 119460), (23892, 112530), (23958, 112220), (24552, 109505), (26620, 100998), (28055, 95832), (29865, 90024), (30008, 89595), (30690, 87604), (31944, 84165), (32580, 82522), (33666, 79860), (33759, 79640), (35838, 75020), (37510, 71676), (39820, 67518), (39930, 67332), (40920, 65703), (41261, 65160), (43560, 61721), (43802, 61380), (44888, 59895), (45012, 59730), (47784, 56265), (47916, 56110), (50499, 53240)]