1813709880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 6403320000

約数和(自身を除く): 4589610120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 97, 108, 116, 120, 135, 145, 162, 174, 180, 194, 199, 216, 232, 261, 270, 290, 291, 324, 348, 360, 388, 398, 405, 435, 485, 522, 540, 580, 582, 597, 648, 696, 776, 783, 796, 810, 870, 873, 970, 995, 1044, 1080, 1160, 1164, 1194, 1305, 1455, 1566, 1592, 1620, 1740, 1746, 1791, 1940, 1990, 2088, 2328, 2349, 2388, 2610, 2619, 2813, 2910, 2985, 3132, 3240, 3480, 3492, 3582, 3880, 3915, 3980, 4365, 4698, 4776, 5220, 5238, 5373, 5626, 5771, 5820, 5970, 6264, 6984, 7164, 7830, 7857, 7960, 8439, 8730, 8955, 9396, 10440, 10476, 10746, 11252, 11542, 11640, 11745, 11940, 13095, 14065, 14328, 15660, 15714, 16119, 16878, 17313, 17460, 17910, 18792, 19303, 20952, 21492, 22504, 23084, 23490, 23880, 25317, 26190, 26865, 28130, 28855, 31320, 31428, 32238, 33756, 34626, 34920, 35820, 38606, 39285, 42195, 42984, 46168, 46980, 50634, 51939, 52380, 53730, 56260, 57710, 57909, 62856, 64476, 67512, 69252, 71640, 75951, 77212, 78570, 80595, 84390, 86565, 93960, 96515, 101268, 103878, 104760, 107460, 112520, 115420, 115818, 126585, 128952, 138504, 151902, 154424, 155817, 157140, 161190, 168780, 173130, 173727, 193030, 202536, 207756, 214920, 227853, 230840, 231636, 253170, 259695, 289545, 303804, 311634, 314280, 322380, 337560, 346260, 347454, 379755, 386060, 415512, 455706, 463272, 467451, 506340, 519390, 521181, 559787, 579090, 607608, 623268, 644760, 692520, 694908, 759510, 772120, 779085, 868635, 911412, 934902, 1012680, 1038780, 1042362, 1119574, 1139265, 1158180, 1246536, 1389816, 1519020, 1558170, 1563543, 1679361, 1737270, 1822824, 1869804, 2077560, 2084724, 2239148, 2278530, 2316360, 2337255, 2605905, 2798935, 3038040, 3116340, 3127086, 3358722, 3474540, 3739608, 4169448, 4478296, 4557060, 4674510, 5038083, 5211810, 5597870, 6232680, 6254172, 6717444, 6949080, 7817715, 8396805, 9114120, 9349020, 10076166, 10423620, 11195740, 12508344, 13434888, 15114249, 15635430, 16793610, 18698040, 20152332, 20847240, 22391480, 25190415, 30228498, 31270860, 33587220, 40304664, 45342747, 50380830, 60456996, 62541720, 67174440, 75571245, 90685494, 100761660, 120913992, 151142490, 181370988, 201523320, 226713735, 302284980, 362741976, 453427470, 604569960, 906854940, 1813709880]

約数ペア:

[(1, 1813709880), (2, 906854940), (3, 604569960), (4, 453427470), (5, 362741976), (6, 302284980), (8, 226713735), (9, 201523320), (10, 181370988), (12, 151142490), (15, 120913992), (18, 100761660), (20, 90685494), (24, 75571245), (27, 67174440), (29, 62541720), (30, 60456996), (36, 50380830), (40, 45342747), (45, 40304664), (54, 33587220), (58, 31270860), (60, 30228498), (72, 25190415), (81, 22391480), (87, 20847240), (90, 20152332), (97, 18698040), (108, 16793610), (116, 15635430), (120, 15114249), (135, 13434888), (145, 12508344), (162, 11195740), (174, 10423620), (180, 10076166), (194, 9349020), (199, 9114120), (216, 8396805), (232, 7817715), (261, 6949080), (270, 6717444), (290, 6254172), (291, 6232680), (324, 5597870), (348, 5211810), (360, 5038083), (388, 4674510), (398, 4557060), (405, 4478296), (435, 4169448), (485, 3739608), (522, 3474540), (540, 3358722), (580, 3127086), (582, 3116340), (597, 3038040), (648, 2798935), (696, 2605905), (776, 2337255), (783, 2316360), (796, 2278530), (810, 2239148), (870, 2084724), (873, 2077560), (970, 1869804), (995, 1822824), (1044, 1737270), (1080, 1679361), (1160, 1563543), (1164, 1558170), (1194, 1519020), (1305, 1389816), (1455, 1246536), (1566, 1158180), (1592, 1139265), (1620, 1119574), (1740, 1042362), (1746, 1038780), (1791, 1012680), (1940, 934902), (1990, 911412), (2088, 868635), (2328, 779085), (2349, 772120), (2388, 759510), (2610, 694908), (2619, 692520), (2813, 644760), (2910, 623268), (2985, 607608), (3132, 579090), (3240, 559787), (3480, 521181), (3492, 519390), (3582, 506340), (3880, 467451), (3915, 463272), (3980, 455706), (4365, 415512), (4698, 386060), (4776, 379755), (5220, 347454), (5238, 346260), (5373, 337560), (5626, 322380), (5771, 314280), (5820, 311634), (5970, 303804), (6264, 289545), (6984, 259695), (7164, 253170), (7830, 231636), (7857, 230840), (7960, 227853), (8439, 214920), (8730, 207756), (8955, 202536), (9396, 193030), (10440, 173727), (10476, 173130), (10746, 168780), (11252, 161190), (11542, 157140), (11640, 155817), (11745, 154424), (11940, 151902), (13095, 138504), (14065, 128952), (14328, 126585), (15660, 115818), (15714, 115420), (16119, 112520), (16878, 107460), (17313, 104760), (17460, 103878), (17910, 101268), (18792, 96515), (19303, 93960), (20952, 86565), (21492, 84390), (22504, 80595), (23084, 78570), (23490, 77212), (23880, 75951), (25317, 71640), (26190, 69252), (26865, 67512), (28130, 64476), (28855, 62856), (31320, 57909), (31428, 57710), (32238, 56260), (33756, 53730), (34626, 52380), (34920, 51939), (35820, 50634), (38606, 46980), (39285, 46168), (42195, 42984)]