131477280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 464704128

約数和(自身を除く): 333226848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 673, 740, 814, 880, 888, 1056, 1110, 1184, 1221, 1320, 1346, 1480, 1628, 1760, 1776, 2019, 2035, 2220, 2442, 2640, 2692, 2960, 3256, 3365, 3552, 4038, 4070, 4440, 4884, 5280, 5384, 5920, 6105, 6512, 6730, 7403, 8076, 8140, 8880, 9768, 10095, 10768, 12210, 13024, 13460, 14806, 16152, 16280, 17760, 19536, 20190, 21536, 22209, 24420, 24901, 26920, 29612, 32304, 32560, 37015, 39072, 40380, 44418, 48840, 49802, 53840, 59224, 64608, 65120, 74030, 74703, 80760, 88836, 97680, 99604, 107680, 111045, 118448, 124505, 148060, 149406, 161520, 177672, 195360, 199208, 222090, 236896, 249010, 273911, 296120, 298812, 323040, 355344, 373515, 398416, 444180, 498020, 547822, 592240, 597624, 710688, 747030, 796832, 821733, 888360, 996040, 1095644, 1184480, 1195248, 1369555, 1494060, 1643466, 1776720, 1992080, 2191288, 2390496, 2739110, 2988120, 3286932, 3553440, 3984160, 4108665, 4382576, 5478220, 5976240, 6573864, 8217330, 8765152, 10956440, 11952480, 13147728, 16434660, 21912880, 26295456, 32869320, 43825760, 65738640, 131477280]

約数ペア:

[(1, 131477280), (2, 65738640), (3, 43825760), (4, 32869320), (5, 26295456), (6, 21912880), (8, 16434660), (10, 13147728), (11, 11952480), (12, 10956440), (15, 8765152), (16, 8217330), (20, 6573864), (22, 5976240), (24, 5478220), (30, 4382576), (32, 4108665), (33, 3984160), (37, 3553440), (40, 3286932), (44, 2988120), (48, 2739110), (55, 2390496), (60, 2191288), (66, 1992080), (74, 1776720), (80, 1643466), (88, 1494060), (96, 1369555), (110, 1195248), (111, 1184480), (120, 1095644), (132, 996040), (148, 888360), (160, 821733), (165, 796832), (176, 747030), (185, 710688), (220, 597624), (222, 592240), (240, 547822), (264, 498020), (296, 444180), (330, 398416), (352, 373515), (370, 355344), (407, 323040), (440, 298812), (444, 296120), (480, 273911), (528, 249010), (555, 236896), (592, 222090), (660, 199208), (673, 195360), (740, 177672), (814, 161520), (880, 149406), (888, 148060), (1056, 124505), (1110, 118448), (1184, 111045), (1221, 107680), (1320, 99604), (1346, 97680), (1480, 88836), (1628, 80760), (1760, 74703), (1776, 74030), (2019, 65120), (2035, 64608), (2220, 59224), (2442, 53840), (2640, 49802), (2692, 48840), (2960, 44418), (3256, 40380), (3365, 39072), (3552, 37015), (4038, 32560), (4070, 32304), (4440, 29612), (4884, 26920), (5280, 24901), (5384, 24420), (5920, 22209), (6105, 21536), (6512, 20190), (6730, 19536), (7403, 17760), (8076, 16280), (8140, 16152), (8880, 14806), (9768, 13460), (10095, 13024), (10768, 12210)]