39775740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 88925700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 37, 38, 41, 46, 57, 60, 69, 74, 76, 82, 92, 95, 111, 114, 115, 123, 138, 148, 164, 185, 190, 205, 222, 228, 230, 246, 276, 285, 345, 370, 380, 410, 437, 444, 460, 492, 555, 570, 615, 690, 703, 740, 779, 820, 851, 874, 943, 1110, 1140, 1230, 1311, 1380, 1406, 1517, 1558, 1702, 1748, 1886, 2109, 2185, 2220, 2337, 2460, 2553, 2622, 2812, 2829, 3034, 3116, 3404, 3515, 3772, 3895, 4218, 4255, 4370, 4551, 4674, 4715, 5106, 5244, 5658, 6068, 6555, 7030, 7585, 7790, 8436, 8510, 8740, 9102, 9348, 9430, 10212, 10545, 11316, 11685, 12765, 13110, 14060, 14145, 15170, 15580, 16169, 17020, 17917, 18204, 18860, 21090, 22755, 23370, 25530, 26220, 28290, 28823, 30340, 32338, 34891, 35834, 42180, 45510, 46740, 48507, 51060, 53751, 56580, 57646, 64676, 69782, 71668, 80845, 86469, 89585, 91020, 97014, 104673, 107502, 115292, 139564, 144115, 161690, 172938, 174455, 179170, 194028, 209346, 215004, 242535, 268755, 288230, 323380, 345876, 348910, 358340, 418692, 432345, 485070, 523365, 537510, 576460, 662929, 697820, 864690, 970140, 1046730, 1075020, 1325858, 1729380, 1988787, 2093460, 2651716, 3314645, 3977574, 6629290, 7955148, 9943935, 13258580, 19887870, 39775740]

約数ペア:

[(1, 39775740), (2, 19887870), (3, 13258580), (4, 9943935), (5, 7955148), (6, 6629290), (10, 3977574), (12, 3314645), (15, 2651716), (19, 2093460), (20, 1988787), (23, 1729380), (30, 1325858), (37, 1075020), (38, 1046730), (41, 970140), (46, 864690), (57, 697820), (60, 662929), (69, 576460), (74, 537510), (76, 523365), (82, 485070), (92, 432345), (95, 418692), (111, 358340), (114, 348910), (115, 345876), (123, 323380), (138, 288230), (148, 268755), (164, 242535), (185, 215004), (190, 209346), (205, 194028), (222, 179170), (228, 174455), (230, 172938), (246, 161690), (276, 144115), (285, 139564), (345, 115292), (370, 107502), (380, 104673), (410, 97014), (437, 91020), (444, 89585), (460, 86469), (492, 80845), (555, 71668), (570, 69782), (615, 64676), (690, 57646), (703, 56580), (740, 53751), (779, 51060), (820, 48507), (851, 46740), (874, 45510), (943, 42180), (1110, 35834), (1140, 34891), (1230, 32338), (1311, 30340), (1380, 28823), (1406, 28290), (1517, 26220), (1558, 25530), (1702, 23370), (1748, 22755), (1886, 21090), (2109, 18860), (2185, 18204), (2220, 17917), (2337, 17020), (2460, 16169), (2553, 15580), (2622, 15170), (2812, 14145), (2829, 14060), (3034, 13110), (3116, 12765), (3404, 11685), (3515, 11316), (3772, 10545), (3895, 10212), (4218, 9430), (4255, 9348), (4370, 9102), (4551, 8740), (4674, 8510), (4715, 8436), (5106, 7790), (5244, 7585), (5658, 7030), (6068, 6555)]