38636880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 130051200

約数和(自身を除く): 91414320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 229, 240, 285, 296, 304, 370, 380, 444, 456, 458, 555, 570, 592, 687, 703, 740, 760, 888, 912, 916, 1110, 1140, 1145, 1374, 1406, 1480, 1520, 1776, 1832, 2109, 2220, 2280, 2290, 2748, 2812, 2960, 3435, 3515, 3664, 4218, 4351, 4440, 4560, 4580, 5496, 5624, 6870, 7030, 8436, 8473, 8702, 8880, 9160, 10545, 10992, 11248, 13053, 13740, 14060, 16872, 16946, 17404, 18320, 21090, 21755, 25419, 26106, 27480, 28120, 33744, 33892, 34808, 42180, 42365, 43510, 50838, 52212, 54960, 56240, 65265, 67784, 69616, 84360, 84730, 87020, 101676, 104424, 127095, 130530, 135568, 160987, 168720, 169460, 174040, 203352, 208848, 254190, 261060, 321974, 338920, 348080, 406704, 482961, 508380, 522120, 643948, 677840, 804935, 965922, 1016760, 1044240, 1287896, 1609870, 1931844, 2033520, 2414805, 2575792, 3219740, 3863688, 4829610, 6439480, 7727376, 9659220, 12878960, 19318440, 38636880]

約数ペア:

[(1, 38636880), (2, 19318440), (3, 12878960), (4, 9659220), (5, 7727376), (6, 6439480), (8, 4829610), (10, 3863688), (12, 3219740), (15, 2575792), (16, 2414805), (19, 2033520), (20, 1931844), (24, 1609870), (30, 1287896), (37, 1044240), (38, 1016760), (40, 965922), (48, 804935), (57, 677840), (60, 643948), (74, 522120), (76, 508380), (80, 482961), (95, 406704), (111, 348080), (114, 338920), (120, 321974), (148, 261060), (152, 254190), (185, 208848), (190, 203352), (222, 174040), (228, 169460), (229, 168720), (240, 160987), (285, 135568), (296, 130530), (304, 127095), (370, 104424), (380, 101676), (444, 87020), (456, 84730), (458, 84360), (555, 69616), (570, 67784), (592, 65265), (687, 56240), (703, 54960), (740, 52212), (760, 50838), (888, 43510), (912, 42365), (916, 42180), (1110, 34808), (1140, 33892), (1145, 33744), (1374, 28120), (1406, 27480), (1480, 26106), (1520, 25419), (1776, 21755), (1832, 21090), (2109, 18320), (2220, 17404), (2280, 16946), (2290, 16872), (2748, 14060), (2812, 13740), (2960, 13053), (3435, 11248), (3515, 10992), (3664, 10545), (4218, 9160), (4351, 8880), (4440, 8702), (4560, 8473), (4580, 8436), (5496, 7030), (5624, 6870)]