172165440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 566086752

約数和(自身を除く): 393921312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 131, 148, 160, 185, 192, 222, 240, 262, 296, 320, 370, 393, 444, 480, 524, 555, 592, 655, 740, 786, 888, 960, 1048, 1110, 1184, 1310, 1369, 1480, 1572, 1776, 1965, 2096, 2220, 2368, 2620, 2738, 2960, 3144, 3552, 3930, 4107, 4192, 4440, 4847, 5240, 5476, 5920, 6288, 6845, 7104, 7860, 8214, 8384, 8880, 9694, 10480, 10952, 11840, 12576, 13690, 14541, 15720, 16428, 17760, 19388, 20535, 20960, 21904, 24235, 25152, 27380, 29082, 31440, 32856, 35520, 38776, 41070, 41920, 43808, 48470, 54760, 58164, 62880, 65712, 72705, 77552, 82140, 87616, 96940, 109520, 116328, 125760, 131424, 145410, 155104, 164280, 179339, 193880, 219040, 232656, 262848, 290820, 310208, 328560, 358678, 387760, 438080, 465312, 538017, 581640, 657120, 717356, 775520, 896695, 930624, 1076034, 1163280, 1314240, 1434712, 1551040, 1793390, 2152068, 2326560, 2690085, 2869424, 3586780, 4304136, 4653120, 5380170, 5738848, 7173560, 8608272, 10760340, 11477696, 14347120, 17216544, 21520680, 28694240, 34433088, 43041360, 57388480, 86082720, 172165440]

約数ペア:

[(1, 172165440), (2, 86082720), (3, 57388480), (4, 43041360), (5, 34433088), (6, 28694240), (8, 21520680), (10, 17216544), (12, 14347120), (15, 11477696), (16, 10760340), (20, 8608272), (24, 7173560), (30, 5738848), (32, 5380170), (37, 4653120), (40, 4304136), (48, 3586780), (60, 2869424), (64, 2690085), (74, 2326560), (80, 2152068), (96, 1793390), (111, 1551040), (120, 1434712), (131, 1314240), (148, 1163280), (160, 1076034), (185, 930624), (192, 896695), (222, 775520), (240, 717356), (262, 657120), (296, 581640), (320, 538017), (370, 465312), (393, 438080), (444, 387760), (480, 358678), (524, 328560), (555, 310208), (592, 290820), (655, 262848), (740, 232656), (786, 219040), (888, 193880), (960, 179339), (1048, 164280), (1110, 155104), (1184, 145410), (1310, 131424), (1369, 125760), (1480, 116328), (1572, 109520), (1776, 96940), (1965, 87616), (2096, 82140), (2220, 77552), (2368, 72705), (2620, 65712), (2738, 62880), (2960, 58164), (3144, 54760), (3552, 48470), (3930, 43808), (4107, 41920), (4192, 41070), (4440, 38776), (4847, 35520), (5240, 32856), (5476, 31440), (5920, 29082), (6288, 27380), (6845, 25152), (7104, 24235), (7860, 21904), (8214, 20960), (8384, 20535), (8880, 19388), (9694, 17760), (10480, 16428), (10952, 15720), (11840, 14541), (12576, 13690)]