31137529920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11329}}^1$

素因数の和:11765

約数の個数: 224

約数和(自身を含む): 113270995200

約数和(自身を除く): 82133465280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 409, 420, 448, 480, 560, 672, 818, 840, 960, 1120, 1227, 1344, 1636, 1680, 2045, 2240, 2454, 2863, 3272, 3360, 4090, 4908, 5726, 6135, 6544, 6720, 8180, 8589, 9816, 11329, 11452, 12270, 13088, 14315, 16360, 17178, 19632, 22658, 22904, 24540, 26176, 28630, 32720, 33987, 34356, 39264, 42945, 45316, 45808, 49080, 56645, 57260, 65440, 67974, 68712, 78528, 79303, 85890, 90632, 91616, 98160, 113290, 114520, 130880, 135948, 137424, 158606, 169935, 171780, 181264, 183232, 196320, 226580, 229040, 237909, 271896, 274848, 317212, 339870, 343560, 362528, 392640, 396515, 453160, 458080, 475818, 543792, 549696, 634424, 679740, 687120, 725056, 793030, 906320, 916160, 951636, 1087584, 1189545, 1268848, 1359480, 1374240, 1586060, 1812640, 1903272, 2175168, 2379090, 2537696, 2718960, 2748480, 3172120, 3625280, 3806544, 4633561, 4758180, 5075392, 5437920, 6344240, 7613088, 9267122, 9516360, 10875840, 12688480, 13900683, 15226176, 18534244, 19032720, 23167805, 25376960, 27801366, 32434927, 37068488, 38065440, 46335610, 55602732, 64869854, 69503415, 74136976, 76130880, 92671220, 97304781, 111205464, 129739708, 139006830, 148273952, 162174635, 185342440, 194609562, 222410928, 259479416, 278013660, 296547904, 324349270, 370684880, 389219124, 444821856, 486523905, 518958832, 556027320, 648698540, 741369760, 778438248, 889643712, 973047810, 1037917664, 1112054640, 1297397080, 1482739520, 1556876496, 1946095620, 2075835328, 2224109280, 2594794160, 3113752992, 3892191240, 4448218560, 5189588320, 6227505984, 7784382480, 10379176640, 15568764960, 31137529920]

約数ペア:

[(1, 31137529920), (2, 15568764960), (3, 10379176640), (4, 7784382480), (5, 6227505984), (6, 5189588320), (7, 4448218560), (8, 3892191240), (10, 3113752992), (12, 2594794160), (14, 2224109280), (15, 2075835328), (16, 1946095620), (20, 1556876496), (21, 1482739520), (24, 1297397080), (28, 1112054640), (30, 1037917664), (32, 973047810), (35, 889643712), (40, 778438248), (42, 741369760), (48, 648698540), (56, 556027320), (60, 518958832), (64, 486523905), (70, 444821856), (80, 389219124), (84, 370684880), (96, 324349270), (105, 296547904), (112, 278013660), (120, 259479416), (140, 222410928), (160, 194609562), (168, 185342440), (192, 162174635), (210, 148273952), (224, 139006830), (240, 129739708), (280, 111205464), (320, 97304781), (336, 92671220), (409, 76130880), (420, 74136976), (448, 69503415), (480, 64869854), (560, 55602732), (672, 46335610), (818, 38065440), (840, 37068488), (960, 32434927), (1120, 27801366), (1227, 25376960), (1344, 23167805), (1636, 19032720), (1680, 18534244), (2045, 15226176), (2240, 13900683), (2454, 12688480), (2863, 10875840), (3272, 9516360), (3360, 9267122), (4090, 7613088), (4908, 6344240), (5726, 5437920), (6135, 5075392), (6544, 4758180), (6720, 4633561), (8180, 3806544), (8589, 3625280), (9816, 3172120), (11329, 2748480), (11452, 2718960), (12270, 2537696), (13088, 2379090), (14315, 2175168), (16360, 1903272), (17178, 1812640), (19632, 1586060), (22658, 1374240), (22904, 1359480), (24540, 1268848), (26176, 1189545), (28630, 1087584), (32720, 951636), (33987, 916160), (34356, 906320), (39264, 793030), (42945, 725056), (45316, 687120), (45808, 679740), (49080, 634424), (56645, 549696), (57260, 543792), (65440, 475818), (67974, 458080), (68712, 453160), (78528, 396515), (79303, 392640), (85890, 362528), (90632, 343560), (91616, 339870), (98160, 317212), (113290, 274848), (114520, 271896), (130880, 237909), (135948, 229040), (137424, 226580), (158606, 196320), (169935, 183232), (171780, 181264)]