1814101920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 336

約数和(自身を含む): 6531138432

約数和(自身を除く): 4717036512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 103, 108, 120, 135, 144, 151, 160, 162, 180, 206, 216, 240, 243, 270, 288, 302, 309, 324, 360, 405, 412, 432, 453, 480, 486, 515, 540, 604, 618, 648, 720, 729, 755, 810, 824, 864, 906, 927, 972, 1030, 1080, 1208, 1215, 1236, 1296, 1359, 1440, 1458, 1510, 1545, 1620, 1648, 1812, 1854, 1944, 2060, 2160, 2265, 2416, 2430, 2472, 2592, 2718, 2781, 2916, 3020, 3090, 3240, 3296, 3624, 3645, 3708, 3888, 4077, 4120, 4320, 4530, 4635, 4832, 4860, 4944, 5436, 5562, 5832, 6040, 6180, 6480, 6795, 7248, 7290, 7416, 7776, 8154, 8240, 8343, 9060, 9270, 9720, 9888, 10872, 11124, 11664, 12080, 12231, 12360, 12960, 13590, 13905, 14496, 14580, 14832, 15553, 16308, 16480, 16686, 18120, 18540, 19440, 20385, 21744, 22248, 23328, 24160, 24462, 24720, 25029, 27180, 27810, 29160, 29664, 31106, 32616, 33372, 36240, 36693, 37080, 38880, 40770, 41715, 43488, 44496, 46659, 48924, 49440, 50058, 54360, 55620, 58320, 61155, 62212, 65232, 66744, 72480, 73386, 74160, 75087, 77765, 81540, 83430, 88992, 93318, 97848, 100116, 108720, 110079, 111240, 116640, 122310, 124424, 125145, 130464, 133488, 139977, 146772, 148320, 150174, 155530, 163080, 166860, 183465, 186636, 195696, 200232, 217440, 220158, 222480, 233295, 244620, 248848, 250290, 266976, 279954, 293544, 300348, 311060, 326160, 333720, 366930, 373272, 375435, 391392, 400464, 419931, 440316, 444960, 466590, 489240, 497696, 500580, 550395, 559908, 587088, 600696, 622120, 652320, 667440, 699885, 733860, 746544, 750870, 800928, 839862, 880632, 933180, 978480, 1001160, 1100790, 1119816, 1174176, 1201392, 1244240, 1259793, 1334880, 1399770, 1467720, 1493088, 1501740, 1679724, 1761264, 1866360, 1956960, 2002320, 2099655, 2201580, 2239632, 2402784, 2488480, 2519586, 2799540, 2935440, 3003480, 3359448, 3522528, 3732720, 3779379, 4004640, 4199310, 4403160, 4479264, 5039172, 5599080, 5870880, 6006960, 6298965, 6718896, 7465440, 7558758, 8398620, 8806320, 10078344, 11198160, 11338137, 12013920, 12597930, 13437792, 15117516, 16797240, 17612640, 18896895, 20156688, 22396320, 22676274, 25195860, 30235032, 33594480, 37793790, 40313376, 45352548, 50391720, 56690685, 60470064, 67188960, 75587580, 90705096, 100783440, 113381370, 120940128, 151175160, 181410192, 201566880, 226762740, 302350320, 362820384, 453525480, 604700640, 907050960, 1814101920]

約数ペア:

[(1, 1814101920), (2, 907050960), (3, 604700640), (4, 453525480), (5, 362820384), (6, 302350320), (8, 226762740), (9, 201566880), (10, 181410192), (12, 151175160), (15, 120940128), (16, 113381370), (18, 100783440), (20, 90705096), (24, 75587580), (27, 67188960), (30, 60470064), (32, 56690685), (36, 50391720), (40, 45352548), (45, 40313376), (48, 37793790), (54, 33594480), (60, 30235032), (72, 25195860), (80, 22676274), (81, 22396320), (90, 20156688), (96, 18896895), (103, 17612640), (108, 16797240), (120, 15117516), (135, 13437792), (144, 12597930), (151, 12013920), (160, 11338137), (162, 11198160), (180, 10078344), (206, 8806320), (216, 8398620), (240, 7558758), (243, 7465440), (270, 6718896), (288, 6298965), (302, 6006960), (309, 5870880), (324, 5599080), (360, 5039172), (405, 4479264), (412, 4403160), (432, 4199310), (453, 4004640), (480, 3779379), (486, 3732720), (515, 3522528), (540, 3359448), (604, 3003480), (618, 2935440), (648, 2799540), (720, 2519586), (729, 2488480), (755, 2402784), (810, 2239632), (824, 2201580), (864, 2099655), (906, 2002320), (927, 1956960), (972, 1866360), (1030, 1761264), (1080, 1679724), (1208, 1501740), (1215, 1493088), (1236, 1467720), (1296, 1399770), (1359, 1334880), (1440, 1259793), (1458, 1244240), (1510, 1201392), (1545, 1174176), (1620, 1119816), (1648, 1100790), (1812, 1001160), (1854, 978480), (1944, 933180), (2060, 880632), (2160, 839862), (2265, 800928), (2416, 750870), (2430, 746544), (2472, 733860), (2592, 699885), (2718, 667440), (2781, 652320), (2916, 622120), (3020, 600696), (3090, 587088), (3240, 559908), (3296, 550395), (3624, 500580), (3645, 497696), (3708, 489240), (3888, 466590), (4077, 444960), (4120, 440316), (4320, 419931), (4530, 400464), (4635, 391392), (4832, 375435), (4860, 373272), (4944, 366930), (5436, 333720), (5562, 326160), (5832, 311060), (6040, 300348), (6180, 293544), (6480, 279954), (6795, 266976), (7248, 250290), (7290, 248848), (7416, 244620), (7776, 233295), (8154, 222480), (8240, 220158), (8343, 217440), (9060, 200232), (9270, 195696), (9720, 186636), (9888, 183465), (10872, 166860), (11124, 163080), (11664, 155530), (12080, 150174), (12231, 148320), (12360, 146772), (12960, 139977), (13590, 133488), (13905, 130464), (14496, 125145), (14580, 124424), (14832, 122310), (15553, 116640), (16308, 111240), (16480, 110079), (16686, 108720), (18120, 100116), (18540, 97848), (19440, 93318), (20385, 88992), (21744, 83430), (22248, 81540), (23328, 77765), (24160, 75087), (24462, 74160), (24720, 73386), (25029, 72480), (27180, 66744), (27810, 65232), (29160, 62212), (29664, 61155), (31106, 58320), (32616, 55620), (33372, 54360), (36240, 50058), (36693, 49440), (37080, 48924), (38880, 46659), (40770, 44496), (41715, 43488)]