200372640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 687367296

約数和(自身を除く): 486994656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 163, 195, 197, 208, 240, 260, 312, 326, 390, 394, 416, 480, 489, 520, 591, 624, 652, 780, 788, 815, 978, 985, 1040, 1182, 1248, 1304, 1560, 1576, 1630, 1956, 1970, 2080, 2119, 2364, 2445, 2561, 2608, 2955, 3120, 3152, 3260, 3912, 3940, 4238, 4728, 4890, 5122, 5216, 5910, 6240, 6304, 6357, 6520, 7683, 7824, 7880, 8476, 9456, 9780, 10244, 10595, 11820, 12714, 12805, 13040, 15366, 15648, 15760, 16952, 18912, 19560, 20488, 21190, 23640, 25428, 25610, 26080, 30732, 31520, 31785, 32111, 33904, 38415, 39120, 40976, 42380, 47280, 50856, 51220, 61464, 63570, 64222, 67808, 76830, 78240, 81952, 84760, 94560, 96333, 101712, 102440, 122928, 127140, 128444, 153660, 160555, 169520, 192666, 203424, 204880, 245856, 254280, 256888, 307320, 321110, 339040, 385332, 409760, 417443, 481665, 508560, 513776, 614640, 642220, 770664, 834886, 963330, 1017120, 1027552, 1229280, 1252329, 1284440, 1541328, 1669772, 1926660, 2087215, 2504658, 2568880, 3082656, 3339544, 3853320, 4174430, 5009316, 5137760, 6261645, 6679088, 7706640, 8348860, 10018632, 12523290, 13358176, 15413280, 16697720, 20037264, 25046580, 33395440, 40074528, 50093160, 66790880, 100186320, 200372640]

約数ペア:

[(1, 200372640), (2, 100186320), (3, 66790880), (4, 50093160), (5, 40074528), (6, 33395440), (8, 25046580), (10, 20037264), (12, 16697720), (13, 15413280), (15, 13358176), (16, 12523290), (20, 10018632), (24, 8348860), (26, 7706640), (30, 6679088), (32, 6261645), (39, 5137760), (40, 5009316), (48, 4174430), (52, 3853320), (60, 3339544), (65, 3082656), (78, 2568880), (80, 2504658), (96, 2087215), (104, 1926660), (120, 1669772), (130, 1541328), (156, 1284440), (160, 1252329), (163, 1229280), (195, 1027552), (197, 1017120), (208, 963330), (240, 834886), (260, 770664), (312, 642220), (326, 614640), (390, 513776), (394, 508560), (416, 481665), (480, 417443), (489, 409760), (520, 385332), (591, 339040), (624, 321110), (652, 307320), (780, 256888), (788, 254280), (815, 245856), (978, 204880), (985, 203424), (1040, 192666), (1182, 169520), (1248, 160555), (1304, 153660), (1560, 128444), (1576, 127140), (1630, 122928), (1956, 102440), (1970, 101712), (2080, 96333), (2119, 94560), (2364, 84760), (2445, 81952), (2561, 78240), (2608, 76830), (2955, 67808), (3120, 64222), (3152, 63570), (3260, 61464), (3912, 51220), (3940, 50856), (4238, 47280), (4728, 42380), (4890, 40976), (5122, 39120), (5216, 38415), (5910, 33904), (6240, 32111), (6304, 31785), (6357, 31520), (6520, 30732), (7683, 26080), (7824, 25610), (7880, 25428), (8476, 23640), (9456, 21190), (9780, 20488), (10244, 19560), (10595, 18912), (11820, 16952), (12714, 15760), (12805, 15648), (13040, 15366)]