251624880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 400

約数和(自身を含む): 983062080

約数和(自身を除く): 731437200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 81, 87, 90, 103, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 162, 174, 180, 195, 206, 208, 216, 232, 234, 240, 260, 261, 270, 290, 309, 312, 324, 348, 351, 360, 377, 390, 405, 412, 432, 435, 464, 468, 515, 520, 522, 540, 580, 585, 618, 624, 648, 696, 702, 720, 754, 780, 783, 810, 824, 870, 927, 936, 1030, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1236, 1296, 1305, 1339, 1392, 1404, 1508, 1545, 1560, 1566, 1620, 1648, 1740, 1755, 1854, 1872, 1885, 2060, 2088, 2106, 2160, 2262, 2320, 2340, 2349, 2472, 2610, 2678, 2781, 2808, 2987, 3016, 3090, 3120, 3132, 3240, 3393, 3480, 3510, 3708, 3770, 3915, 4017, 4120, 4176, 4212, 4524, 4635, 4680, 4698, 4944, 5220, 5265, 5356, 5562, 5616, 5655, 5974, 6032, 6180, 6264, 6480, 6695, 6786, 6960, 7020, 7416, 7540, 7830, 8034, 8240, 8343, 8424, 8961, 9048, 9270, 9360, 9396, 10179, 10440, 10530, 10712, 11124, 11310, 11745, 11948, 12051, 12360, 12528, 13390, 13572, 13905, 14040, 14832, 14935, 15080, 15660, 16068, 16686, 16848, 16965, 17922, 18096, 18540, 18792, 20085, 20358, 20880, 21060, 21424, 22248, 22620, 23490, 23896, 24102, 24720, 26780, 26883, 27144, 27810, 28080, 29870, 30160, 30537, 31320, 32136, 33372, 33930, 35844, 36153, 37080, 37584, 38831, 40170, 40716, 41715, 42120, 44496, 44805, 45240, 46980, 47792, 48204, 50895, 53560, 53766, 54288, 55620, 59740, 60255, 61074, 62640, 64272, 66744, 67860, 71688, 72306, 74160, 77662, 80340, 80649, 81432, 83430, 84240, 89610, 90480, 93960, 96408, 101790, 107120, 107532, 108459, 111240, 116493, 119480, 120510, 122148, 133488, 134415, 135720, 143376, 144612, 152685, 155324, 160680, 161298, 162864, 166860, 179220, 180765, 187920, 192816, 194155, 203580, 215064, 216918, 222480, 232986, 238960, 241020, 241947, 244296, 268830, 271440, 289224, 305370, 310648, 321360, 322596, 333720, 349479, 358440, 361530, 388310, 403245, 407160, 430128, 433836, 465972, 482040, 483894, 488592, 537660, 542295, 578448, 582465, 610740, 621296, 645192, 667440, 698958, 716880, 723060, 776620, 806490, 814320, 867672, 931944, 964080, 967788, 1048437, 1075320, 1084590, 1164930, 1209735, 1221480, 1290384, 1397916, 1446120, 1553240, 1612980, 1735344, 1747395, 1863888, 1935576, 2096874, 2150640, 2169180, 2329860, 2419470, 2442960, 2795832, 2892240, 3106480, 3145311, 3225960, 3494790, 3871152, 4193748, 4338360, 4659720, 4838940, 5242185, 5591664, 6290622, 6451920, 6989580, 8387496, 8676720, 9319440, 9677880, 10484370, 12581244, 13979160, 15726555, 16774992, 19355760, 20968740, 25162488, 27958320, 31453110, 41937480, 50324976, 62906220, 83874960, 125812440, 251624880]

約数ペア:

[(1, 251624880), (2, 125812440), (3, 83874960), (4, 62906220), (5, 50324976), (6, 41937480), (8, 31453110), (9, 27958320), (10, 25162488), (12, 20968740), (13, 19355760), (15, 16774992), (16, 15726555), (18, 13979160), (20, 12581244), (24, 10484370), (26, 9677880), (27, 9319440), (29, 8676720), (30, 8387496), (36, 6989580), (39, 6451920), (40, 6290622), (45, 5591664), (48, 5242185), (52, 4838940), (54, 4659720), (58, 4338360), (60, 4193748), (65, 3871152), (72, 3494790), (78, 3225960), (80, 3145311), (81, 3106480), (87, 2892240), (90, 2795832), (103, 2442960), (104, 2419470), (108, 2329860), (116, 2169180), (117, 2150640), (120, 2096874), (130, 1935576), (135, 1863888), (144, 1747395), (145, 1735344), (156, 1612980), (162, 1553240), (174, 1446120), (180, 1397916), (195, 1290384), (206, 1221480), (208, 1209735), (216, 1164930), (232, 1084590), (234, 1075320), (240, 1048437), (260, 967788), (261, 964080), (270, 931944), (290, 867672), (309, 814320), (312, 806490), (324, 776620), (348, 723060), (351, 716880), (360, 698958), (377, 667440), (390, 645192), (405, 621296), (412, 610740), (432, 582465), (435, 578448), (464, 542295), (468, 537660), (515, 488592), (520, 483894), (522, 482040), (540, 465972), (580, 433836), (585, 430128), (618, 407160), (624, 403245), (648, 388310), (696, 361530), (702, 358440), (720, 349479), (754, 333720), (780, 322596), (783, 321360), (810, 310648), (824, 305370), (870, 289224), (927, 271440), (936, 268830), (1030, 244296), (1040, 241947), (1044, 241020), (1053, 238960), (1080, 232986), (1131, 222480), (1160, 216918), (1170, 215064), (1236, 203580), (1296, 194155), (1305, 192816), (1339, 187920), (1392, 180765), (1404, 179220), (1508, 166860), (1545, 162864), (1560, 161298), (1566, 160680), (1620, 155324), (1648, 152685), (1740, 144612), (1755, 143376), (1854, 135720), (1872, 134415), (1885, 133488), (2060, 122148), (2088, 120510), (2106, 119480), (2160, 116493), (2262, 111240), (2320, 108459), (2340, 107532), (2349, 107120), (2472, 101790), (2610, 96408), (2678, 93960), (2781, 90480), (2808, 89610), (2987, 84240), (3016, 83430), (3090, 81432), (3120, 80649), (3132, 80340), (3240, 77662), (3393, 74160), (3480, 72306), (3510, 71688), (3708, 67860), (3770, 66744), (3915, 64272), (4017, 62640), (4120, 61074), (4176, 60255), (4212, 59740), (4524, 55620), (4635, 54288), (4680, 53766), (4698, 53560), (4944, 50895), (5220, 48204), (5265, 47792), (5356, 46980), (5562, 45240), (5616, 44805), (5655, 44496), (5974, 42120), (6032, 41715), (6180, 40716), (6264, 40170), (6480, 38831), (6695, 37584), (6786, 37080), (6960, 36153), (7020, 35844), (7416, 33930), (7540, 33372), (7830, 32136), (8034, 31320), (8240, 30537), (8343, 30160), (8424, 29870), (8961, 28080), (9048, 27810), (9270, 27144), (9360, 26883), (9396, 26780), (10179, 24720), (10440, 24102), (10530, 23896), (10712, 23490), (11124, 22620), (11310, 22248), (11745, 21424), (11948, 21060), (12051, 20880), (12360, 20358), (12528, 20085), (13390, 18792), (13572, 18540), (13905, 18096), (14040, 17922), (14832, 16965), (14935, 16848), (15080, 16686), (15660, 16068)]