83828640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 307480320

約数和(自身を除く): 223651680

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, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 409, 420, 427, 480, 488, 560, 610, 672, 732, 818, 840, 854, 915, 976, 1120, 1220, 1227, 1281, 1464, 1636, 1680, 1708, 1830, 1952, 2045, 2135, 2440, 2454, 2562, 2863, 2928, 3272, 3360, 3416, 3660, 4090, 4270, 4880, 4908, 5124, 5726, 5856, 6135, 6405, 6544, 6832, 7320, 8180, 8540, 8589, 9760, 9816, 10248, 11452, 12270, 12810, 13088, 13664, 14315, 14640, 16360, 17080, 17178, 19632, 20496, 22904, 24540, 24949, 25620, 28630, 29280, 32720, 34160, 34356, 39264, 40992, 42945, 45808, 49080, 49898, 51240, 57260, 65440, 68320, 68712, 74847, 85890, 91616, 98160, 99796, 102480, 114520, 124745, 137424, 149694, 171780, 174643, 196320, 199592, 204960, 229040, 249490, 274848, 299388, 343560, 349286, 374235, 399184, 458080, 498980, 523929, 598776, 687120, 698572, 748470, 798368, 873215, 997960, 1047858, 1197552, 1374240, 1397144, 1496940, 1746430, 1995920, 2095716, 2395104, 2619645, 2794288, 2993880, 3492860, 3991840, 4191432, 5239290, 5588576, 5987760, 6985720, 8382864, 10478580, 11975520, 13971440, 16765728, 20957160, 27942880, 41914320, 83828640]

約数ペア:

[(1, 83828640), (2, 41914320), (3, 27942880), (4, 20957160), (5, 16765728), (6, 13971440), (7, 11975520), (8, 10478580), (10, 8382864), (12, 6985720), (14, 5987760), (15, 5588576), (16, 5239290), (20, 4191432), (21, 3991840), (24, 3492860), (28, 2993880), (30, 2794288), (32, 2619645), (35, 2395104), (40, 2095716), (42, 1995920), (48, 1746430), (56, 1496940), (60, 1397144), (61, 1374240), (70, 1197552), (80, 1047858), (84, 997960), (96, 873215), (105, 798368), (112, 748470), (120, 698572), (122, 687120), (140, 598776), (160, 523929), (168, 498980), (183, 458080), (210, 399184), (224, 374235), (240, 349286), (244, 343560), (280, 299388), (305, 274848), (336, 249490), (366, 229040), (409, 204960), (420, 199592), (427, 196320), (480, 174643), (488, 171780), (560, 149694), (610, 137424), (672, 124745), (732, 114520), (818, 102480), (840, 99796), (854, 98160), (915, 91616), (976, 85890), (1120, 74847), (1220, 68712), (1227, 68320), (1281, 65440), (1464, 57260), (1636, 51240), (1680, 49898), (1708, 49080), (1830, 45808), (1952, 42945), (2045, 40992), (2135, 39264), (2440, 34356), (2454, 34160), (2562, 32720), (2863, 29280), (2928, 28630), (3272, 25620), (3360, 24949), (3416, 24540), (3660, 22904), (4090, 20496), (4270, 19632), (4880, 17178), (4908, 17080), (5124, 16360), (5726, 14640), (5856, 14315), (6135, 13664), (6405, 13088), (6544, 12810), (6832, 12270), (7320, 11452), (8180, 10248), (8540, 9816), (8589, 9760)]