20173030320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{8111}}^1$

素因数の和:8411

約数の個数: 160

約数和(自身を含む): 64264172544

約数和(自身を除く): 44091142224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 241, 258, 344, 430, 482, 516, 645, 688, 723, 860, 964, 1032, 1205, 1290, 1446, 1720, 1928, 2064, 2410, 2580, 2892, 3440, 3615, 3856, 4820, 5160, 5784, 7230, 8111, 9640, 10320, 10363, 11568, 14460, 16222, 19280, 20726, 24333, 28920, 31089, 32444, 40555, 41452, 48666, 51815, 57840, 62178, 64888, 81110, 82904, 97332, 103630, 121665, 124356, 129776, 155445, 162220, 165808, 194664, 207260, 243330, 248712, 310890, 324440, 348773, 389328, 414520, 486660, 497424, 621780, 648880, 697546, 829040, 973320, 1046319, 1243560, 1395092, 1743865, 1946640, 1954751, 2092638, 2487120, 2790184, 3487730, 3909502, 4185276, 5231595, 5580368, 5864253, 6975460, 7819004, 8370552, 9773755, 10463190, 11728506, 13950920, 15638008, 16741104, 19547510, 20926380, 23457012, 27901840, 29321265, 31276016, 39095020, 41852760, 46914024, 58642530, 78190040, 83705520, 84054293, 93828048, 117285060, 156380080, 168108586, 234570120, 252162879, 336217172, 420271465, 469140240, 504325758, 672434344, 840542930, 1008651516, 1260814395, 1344868688, 1681085860, 2017303032, 2521628790, 3362171720, 4034606064, 5043257580, 6724343440, 10086515160, 20173030320]

約数ペア:

[(1, 20173030320), (2, 10086515160), (3, 6724343440), (4, 5043257580), (5, 4034606064), (6, 3362171720), (8, 2521628790), (10, 2017303032), (12, 1681085860), (15, 1344868688), (16, 1260814395), (20, 1008651516), (24, 840542930), (30, 672434344), (40, 504325758), (43, 469140240), (48, 420271465), (60, 336217172), (80, 252162879), (86, 234570120), (120, 168108586), (129, 156380080), (172, 117285060), (215, 93828048), (240, 84054293), (241, 83705520), (258, 78190040), (344, 58642530), (430, 46914024), (482, 41852760), (516, 39095020), (645, 31276016), (688, 29321265), (723, 27901840), (860, 23457012), (964, 20926380), (1032, 19547510), (1205, 16741104), (1290, 15638008), (1446, 13950920), (1720, 11728506), (1928, 10463190), (2064, 9773755), (2410, 8370552), (2580, 7819004), (2892, 6975460), (3440, 5864253), (3615, 5580368), (3856, 5231595), (4820, 4185276), (5160, 3909502), (5784, 3487730), (7230, 2790184), (8111, 2487120), (9640, 2092638), (10320, 1954751), (10363, 1946640), (11568, 1743865), (14460, 1395092), (16222, 1243560), (19280, 1046319), (20726, 973320), (24333, 829040), (28920, 697546), (31089, 648880), (32444, 621780), (40555, 497424), (41452, 486660), (48666, 414520), (51815, 389328), (57840, 348773), (62178, 324440), (64888, 310890), (81110, 248712), (82904, 243330), (97332, 207260), (103630, 194664), (121665, 165808), (124356, 162220), (129776, 155445)]