2129885280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 288

約数和(自身を含む): 7801466400

約数和(自身を除く): 5671581120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 486, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 1889, 1944, 2088, 2160, 2320, 2349, 2430, 2592, 2610, 2784, 3132, 3240, 3480, 3778, 3888, 3915, 4176, 4320, 4640, 4698, 4860, 5220, 5667, 6264, 6480, 6960, 7047, 7556, 7776, 7830, 8352, 9396, 9445, 9720, 10440, 11334, 11745, 12528, 12960, 13920, 14094, 15112, 15660, 17001, 18792, 18890, 19440, 20880, 22668, 23490, 25056, 28188, 28335, 30224, 31320, 34002, 35235, 37584, 37780, 38880, 41760, 45336, 46980, 51003, 54781, 56376, 56670, 60448, 62640, 68004, 70470, 75168, 75560, 85005, 90672, 93960, 102006, 109562, 112752, 113340, 125280, 136008, 140940, 151120, 153009, 164343, 170010, 181344, 187920, 204012, 219124, 225504, 226680, 255015, 272016, 273905, 281880, 302240, 306018, 328686, 340020, 375840, 408024, 438248, 453360, 459027, 493029, 510030, 544032, 547810, 563760, 612036, 657372, 680040, 765045, 816048, 821715, 876496, 906720, 918054, 986058, 1020060, 1095620, 1127520, 1224072, 1314744, 1360080, 1479087, 1530090, 1632096, 1643430, 1752992, 1836108, 1972116, 2040120, 2191240, 2295135, 2448144, 2465145, 2629488, 2720160, 2958174, 3060180, 3286860, 3672216, 3944232, 4080240, 4382480, 4437261, 4590270, 4896288, 4930290, 5258976, 5916348, 6120360, 6573720, 7344432, 7395435, 7888464, 8160480, 8764960, 8874522, 9180540, 9860580, 11832696, 12240720, 13147440, 13311783, 14688864, 14790870, 15776928, 17749044, 18361080, 19721160, 22186305, 23665392, 24481440, 26294880, 26623566, 29581740, 35498088, 36722160, 39442320, 44372610, 47330784, 53247132, 59163480, 66558915, 70996176, 73444320, 78884640, 88745220, 106494264, 118326960, 133117830, 141992352, 177490440, 212988528, 236653920, 266235660, 354980880, 425977056, 532471320, 709961760, 1064942640, 2129885280]

約数ペア:

[(1, 2129885280), (2, 1064942640), (3, 709961760), (4, 532471320), (5, 425977056), (6, 354980880), (8, 266235660), (9, 236653920), (10, 212988528), (12, 177490440), (15, 141992352), (16, 133117830), (18, 118326960), (20, 106494264), (24, 88745220), (27, 78884640), (29, 73444320), (30, 70996176), (32, 66558915), (36, 59163480), (40, 53247132), (45, 47330784), (48, 44372610), (54, 39442320), (58, 36722160), (60, 35498088), (72, 29581740), (80, 26623566), (81, 26294880), (87, 24481440), (90, 23665392), (96, 22186305), (108, 19721160), (116, 18361080), (120, 17749044), (135, 15776928), (144, 14790870), (145, 14688864), (160, 13311783), (162, 13147440), (174, 12240720), (180, 11832696), (216, 9860580), (232, 9180540), (240, 8874522), (243, 8764960), (261, 8160480), (270, 7888464), (288, 7395435), (290, 7344432), (324, 6573720), (348, 6120360), (360, 5916348), (405, 5258976), (432, 4930290), (435, 4896288), (464, 4590270), (480, 4437261), (486, 4382480), (522, 4080240), (540, 3944232), (580, 3672216), (648, 3286860), (696, 3060180), (720, 2958174), (783, 2720160), (810, 2629488), (864, 2465145), (870, 2448144), (928, 2295135), (972, 2191240), (1044, 2040120), (1080, 1972116), (1160, 1836108), (1215, 1752992), (1296, 1643430), (1305, 1632096), (1392, 1530090), (1440, 1479087), (1566, 1360080), (1620, 1314744), (1740, 1224072), (1889, 1127520), (1944, 1095620), (2088, 1020060), (2160, 986058), (2320, 918054), (2349, 906720), (2430, 876496), (2592, 821715), (2610, 816048), (2784, 765045), (3132, 680040), (3240, 657372), (3480, 612036), (3778, 563760), (3888, 547810), (3915, 544032), (4176, 510030), (4320, 493029), (4640, 459027), (4698, 453360), (4860, 438248), (5220, 408024), (5667, 375840), (6264, 340020), (6480, 328686), (6960, 306018), (7047, 302240), (7556, 281880), (7776, 273905), (7830, 272016), (8352, 255015), (9396, 226680), (9445, 225504), (9720, 219124), (10440, 204012), (11334, 187920), (11745, 181344), (12528, 170010), (12960, 164343), (13920, 153009), (14094, 151120), (15112, 140940), (15660, 136008), (17001, 125280), (18792, 113340), (18890, 112752), (19440, 109562), (20880, 102006), (22668, 93960), (23490, 90672), (25056, 85005), (28188, 75560), (28335, 75168), (30224, 70470), (31320, 68004), (34002, 62640), (35235, 60448), (37584, 56670), (37780, 56376), (38880, 54781), (41760, 51003), (45336, 46980)]