2721206880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 576

約数和(自身を含む): 11378465280

約数和(自身を除く): 8657258400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 107, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 214, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 321, 336, 348, 360, 378, 406, 420, 428, 432, 435, 464, 480, 504, 522, 535, 540, 560, 580, 609, 630, 642, 672, 696, 720, 749, 756, 783, 812, 840, 841, 856, 864, 870, 928, 945, 963, 1008, 1015, 1044, 1070, 1080, 1120, 1160, 1218, 1260, 1284, 1305, 1392, 1440, 1498, 1512, 1566, 1605, 1624, 1680, 1682, 1712, 1740, 1827, 1890, 1926, 2016, 2030, 2088, 2140, 2160, 2247, 2320, 2436, 2520, 2523, 2568, 2610, 2784, 2889, 2996, 3024, 3045, 3103, 3132, 3210, 3248, 3360, 3364, 3424, 3480, 3654, 3745, 3780, 3852, 3915, 4060, 4176, 4205, 4280, 4320, 4494, 4640, 4815, 4872, 5040, 5046, 5136, 5220, 5481, 5778, 5887, 5992, 6048, 6090, 6206, 6264, 6420, 6496, 6728, 6741, 6960, 7308, 7490, 7560, 7569, 7704, 7830, 8120, 8352, 8410, 8560, 8988, 9135, 9309, 9630, 9744, 10080, 10092, 10272, 10440, 10962, 11235, 11556, 11774, 11984, 12180, 12412, 12528, 12615, 12840, 13456, 13482, 13920, 14445, 14616, 14980, 15120, 15138, 15408, 15515, 15660, 16240, 16820, 17120, 17661, 17976, 18270, 18618, 19260, 19488, 20184, 20223, 20880, 21721, 21924, 22470, 22707, 23112, 23548, 23968, 24360, 24824, 25056, 25230, 25680, 26912, 26964, 27405, 27927, 28890, 29232, 29435, 29960, 30240, 30276, 30816, 31030, 31320, 32480, 33640, 33705, 35322, 35952, 36540, 37236, 37845, 38520, 40368, 40446, 41760, 43442, 43848, 44940, 45414, 46224, 46545, 47096, 48720, 49648, 50460, 51360, 52983, 53928, 54810, 55854, 57780, 58464, 58870, 59920, 60552, 62060, 62640, 65163, 67280, 67410, 70644, 71904, 73080, 74472, 75690, 77040, 80736, 80892, 83781, 86884, 87696, 88305, 89880, 89987, 90828, 92448, 93090, 94192, 97440, 99296, 100920, 101115, 105966, 107856, 108605, 109620, 111708, 113535, 115560, 117740, 119840, 121104, 124120, 125280, 130326, 134560, 134820, 139635, 141288, 146160, 148944, 151380, 154080, 158949, 161784, 167562, 173768, 175392, 176610, 179760, 179974, 181656, 186180, 188384, 195489, 201840, 202230, 211932, 215712, 217210, 219240, 223416, 227070, 231120, 235480, 242208, 248240, 260652, 264915, 269640, 269961, 279270, 282576, 292320, 297888, 302760, 317898, 323568, 325815, 335124, 347536, 353220, 359520, 359948, 363312, 372360, 390978, 403680, 404460, 418905, 423864, 434420, 438480, 446832, 449935, 454140, 462240, 470960, 496480, 521304, 529830, 539280, 539922, 558540, 565152, 586467, 605520, 629909, 635796, 647136, 651630, 670248, 695072, 706440, 719896, 726624, 744720, 781956, 794745, 808920, 809883, 837810, 847728, 868840, 876960, 893664, 899870, 908280, 941920, 977445, 1042608, 1059660, 1078560, 1079844, 1117080, 1172934, 1211040, 1259818, 1271592, 1303260, 1340496, 1349805, 1412880, 1439792, 1489440, 1563912, 1589490, 1617840, 1619766, 1675620, 1695456, 1737680, 1799740, 1816560, 1889727, 1954890, 2085216, 2119320, 2159688, 2234160, 2345868, 2429649, 2519636, 2543184, 2606520, 2680992, 2699610, 2825760, 2879584, 2932335, 3127824, 3149545, 3178980, 3235680, 3239532, 3351240, 3475360, 3599480, 3633120, 3779454, 3909780, 4049415, 4238640, 4319376, 4468320, 4691736, 4859298, 5039272, 5086368, 5213040, 5399220, 5669181, 5864670, 6255648, 6299090, 6357960, 6479064, 6702480, 7198960, 7558908, 7819560, 8098830, 8477280, 8638752, 9383472, 9448635, 9718596, 10078544, 10426080, 10798440, 11338362, 11729340, 12148245, 12598180, 12715920, 12958128, 13404960, 14397920, 15117816, 15639120, 16197660, 17007543, 18766944, 18897270, 19437192, 20157088, 21596880, 22676724, 23458680, 24296490, 25196360, 25431840, 25916256, 28345905, 30235632, 31278240, 32395320, 34015086, 37794540, 38874384, 43193760, 45353448, 46917360, 48592980, 50392720, 56691810, 60471264, 64790640, 68030172, 75589080, 77748768, 85037715, 90706896, 93834720, 97185960, 100785440, 113383620, 129581280, 136060344, 151178160, 170075430, 181413792, 194371920, 226767240, 272120688, 302356320, 340150860, 388743840, 453534480, 544241376, 680301720, 907068960, 1360603440, 2721206880]

約数ペア:

[(1, 2721206880), (2, 1360603440), (3, 907068960), (4, 680301720), (5, 544241376), (6, 453534480), (7, 388743840), (8, 340150860), (9, 302356320), (10, 272120688), (12, 226767240), (14, 194371920), (15, 181413792), (16, 170075430), (18, 151178160), (20, 136060344), (21, 129581280), (24, 113383620), (27, 100785440), (28, 97185960), (29, 93834720), (30, 90706896), (32, 85037715), (35, 77748768), (36, 75589080), (40, 68030172), (42, 64790640), (45, 60471264), (48, 56691810), (54, 50392720), (56, 48592980), (58, 46917360), (60, 45353448), (63, 43193760), (70, 38874384), (72, 37794540), (80, 34015086), (84, 32395320), (87, 31278240), (90, 30235632), (96, 28345905), (105, 25916256), (107, 25431840), (108, 25196360), (112, 24296490), (116, 23458680), (120, 22676724), (126, 21596880), (135, 20157088), (140, 19437192), (144, 18897270), (145, 18766944), (160, 17007543), (168, 16197660), (174, 15639120), (180, 15117816), (189, 14397920), (203, 13404960), (210, 12958128), (214, 12715920), (216, 12598180), (224, 12148245), (232, 11729340), (240, 11338362), (252, 10798440), (261, 10426080), (270, 10078544), (280, 9718596), (288, 9448635), (290, 9383472), (315, 8638752), (321, 8477280), (336, 8098830), (348, 7819560), (360, 7558908), (378, 7198960), (406, 6702480), (420, 6479064), (428, 6357960), (432, 6299090), (435, 6255648), (464, 5864670), (480, 5669181), (504, 5399220), (522, 5213040), (535, 5086368), (540, 5039272), (560, 4859298), (580, 4691736), (609, 4468320), (630, 4319376), (642, 4238640), (672, 4049415), (696, 3909780), (720, 3779454), (749, 3633120), (756, 3599480), (783, 3475360), (812, 3351240), (840, 3239532), (841, 3235680), (856, 3178980), (864, 3149545), (870, 3127824), (928, 2932335), (945, 2879584), (963, 2825760), (1008, 2699610), (1015, 2680992), (1044, 2606520), (1070, 2543184), (1080, 2519636), (1120, 2429649), (1160, 2345868), (1218, 2234160), (1260, 2159688), (1284, 2119320), (1305, 2085216), (1392, 1954890), (1440, 1889727), (1498, 1816560), (1512, 1799740), (1566, 1737680), (1605, 1695456), (1624, 1675620), (1680, 1619766), (1682, 1617840), (1712, 1589490), (1740, 1563912), (1827, 1489440), (1890, 1439792), (1926, 1412880), (2016, 1349805), (2030, 1340496), (2088, 1303260), (2140, 1271592), (2160, 1259818), (2247, 1211040), (2320, 1172934), (2436, 1117080), (2520, 1079844), (2523, 1078560), (2568, 1059660), (2610, 1042608), (2784, 977445), (2889, 941920), (2996, 908280), (3024, 899870), (3045, 893664), (3103, 876960), (3132, 868840), (3210, 847728), (3248, 837810), (3360, 809883), (3364, 808920), (3424, 794745), (3480, 781956), (3654, 744720), (3745, 726624), (3780, 719896), (3852, 706440), (3915, 695072), (4060, 670248), (4176, 651630), (4205, 647136), (4280, 635796), (4320, 629909), (4494, 605520), (4640, 586467), (4815, 565152), (4872, 558540), (5040, 539922), (5046, 539280), (5136, 529830), (5220, 521304), (5481, 496480), (5778, 470960), (5887, 462240), (5992, 454140), (6048, 449935), (6090, 446832), (6206, 438480), (6264, 434420), (6420, 423864), (6496, 418905), (6728, 404460), (6741, 403680), (6960, 390978), (7308, 372360), (7490, 363312), (7560, 359948), (7569, 359520), (7704, 353220), (7830, 347536), (8120, 335124), (8352, 325815), (8410, 323568), (8560, 317898), (8988, 302760), (9135, 297888), (9309, 292320), (9630, 282576), (9744, 279270), (10080, 269961), (10092, 269640), (10272, 264915), (10440, 260652), (10962, 248240), (11235, 242208), (11556, 235480), (11774, 231120), (11984, 227070), (12180, 223416), (12412, 219240), (12528, 217210), (12615, 215712), (12840, 211932), (13456, 202230), (13482, 201840), (13920, 195489), (14445, 188384), (14616, 186180), (14980, 181656), (15120, 179974), (15138, 179760), (15408, 176610), (15515, 175392), (15660, 173768), (16240, 167562), (16820, 161784), (17120, 158949), (17661, 154080), (17976, 151380), (18270, 148944), (18618, 146160), (19260, 141288), (19488, 139635), (20184, 134820), (20223, 134560), (20880, 130326), (21721, 125280), (21924, 124120), (22470, 121104), (22707, 119840), (23112, 117740), (23548, 115560), (23968, 113535), (24360, 111708), (24824, 109620), (25056, 108605), (25230, 107856), (25680, 105966), (26912, 101115), (26964, 100920), (27405, 99296), (27927, 97440), (28890, 94192), (29232, 93090), (29435, 92448), (29960, 90828), (30240, 89987), (30276, 89880), (30816, 88305), (31030, 87696), (31320, 86884), (32480, 83781), (33640, 80892), (33705, 80736), (35322, 77040), (35952, 75690), (36540, 74472), (37236, 73080), (37845, 71904), (38520, 70644), (40368, 67410), (40446, 67280), (41760, 65163), (43442, 62640), (43848, 62060), (44940, 60552), (45414, 59920), (46224, 58870), (46545, 58464), (47096, 57780), (48720, 55854), (49648, 54810), (50460, 53928), (51360, 52983)]