19933700880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{35149}}^1$

素因数の和:35321

約数の個数: 160

約数和(自身を含む): 65902032000

約数和(自身を除く): 45968331120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 139, 170, 204, 240, 255, 272, 278, 340, 408, 417, 510, 556, 680, 695, 816, 834, 1020, 1112, 1360, 1390, 1668, 2040, 2085, 2224, 2363, 2780, 3336, 4080, 4170, 4726, 5560, 6672, 7089, 8340, 9452, 11120, 11815, 14178, 16680, 18904, 23630, 28356, 33360, 35149, 35445, 37808, 47260, 56712, 70298, 70890, 94520, 105447, 113424, 140596, 141780, 175745, 189040, 210894, 281192, 283560, 351490, 421788, 527235, 562384, 567120, 597533, 702980, 843576, 1054470, 1195066, 1405960, 1687152, 1792599, 2108940, 2390132, 2811920, 2987665, 3585198, 4217880, 4780264, 4885711, 5975330, 7170396, 8435760, 8962995, 9560528, 9771422, 11950660, 14340792, 14657133, 17925990, 19542844, 23901320, 24428555, 28681584, 29314266, 35851980, 39085688, 47802640, 48857110, 58628532, 71703960, 73285665, 78171376, 83057087, 97714220, 117257064, 143407920, 146571330, 166114174, 195428440, 234514128, 249171261, 293142660, 332228348, 390856880, 415285435, 498342522, 586285320, 664456696, 830570870, 996685044, 1172570640, 1245856305, 1328913392, 1661141740, 1993370088, 2491712610, 3322283480, 3986740176, 4983425220, 6644566960, 9966850440, 19933700880]

約数ペア:

[(1, 19933700880), (2, 9966850440), (3, 6644566960), (4, 4983425220), (5, 3986740176), (6, 3322283480), (8, 2491712610), (10, 1993370088), (12, 1661141740), (15, 1328913392), (16, 1245856305), (17, 1172570640), (20, 996685044), (24, 830570870), (30, 664456696), (34, 586285320), (40, 498342522), (48, 415285435), (51, 390856880), (60, 332228348), (68, 293142660), (80, 249171261), (85, 234514128), (102, 195428440), (120, 166114174), (136, 146571330), (139, 143407920), (170, 117257064), (204, 97714220), (240, 83057087), (255, 78171376), (272, 73285665), (278, 71703960), (340, 58628532), (408, 48857110), (417, 47802640), (510, 39085688), (556, 35851980), (680, 29314266), (695, 28681584), (816, 24428555), (834, 23901320), (1020, 19542844), (1112, 17925990), (1360, 14657133), (1390, 14340792), (1668, 11950660), (2040, 9771422), (2085, 9560528), (2224, 8962995), (2363, 8435760), (2780, 7170396), (3336, 5975330), (4080, 4885711), (4170, 4780264), (4726, 4217880), (5560, 3585198), (6672, 2987665), (7089, 2811920), (8340, 2390132), (9452, 2108940), (11120, 1792599), (11815, 1687152), (14178, 1405960), (16680, 1195066), (18904, 1054470), (23630, 843576), (28356, 702980), (33360, 597533), (35149, 567120), (35445, 562384), (37808, 527235), (47260, 421788), (56712, 351490), (70298, 283560), (70890, 281192), (94520, 210894), (105447, 189040), (113424, 175745), (140596, 141780)]