1516931520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:847

約数の個数: 224

約数和(自身を含む): 5221516608

約数和(自身を除く): 3704585088

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 197, 208, 240, 260, 312, 320, 390, 394, 416, 480, 520, 591, 617, 624, 780, 788, 832, 960, 985, 1040, 1182, 1234, 1248, 1560, 1576, 1851, 1970, 2080, 2364, 2468, 2496, 2561, 2955, 3085, 3120, 3152, 3702, 3940, 4160, 4728, 4936, 5122, 5910, 6170, 6240, 6304, 7404, 7683, 7880, 8021, 9255, 9456, 9872, 10244, 11820, 12340, 12480, 12608, 12805, 14808, 15366, 15760, 16042, 18510, 18912, 19744, 20488, 23640, 24063, 24680, 25610, 29616, 30732, 31520, 32084, 37020, 37824, 38415, 39488, 40105, 40976, 47280, 48126, 49360, 51220, 59232, 61464, 63040, 64168, 74040, 76830, 80210, 81952, 94560, 96252, 98720, 102440, 118464, 120315, 121549, 122928, 128336, 148080, 153660, 160420, 163904, 189120, 192504, 197440, 204880, 240630, 243098, 245856, 256672, 296160, 307320, 320840, 364647, 385008, 409760, 481260, 486196, 491712, 513344, 592320, 607745, 614640, 641680, 729294, 770016, 819520, 962520, 972392, 1215490, 1229280, 1283360, 1458588, 1540032, 1580137, 1823235, 1925040, 1944784, 2430980, 2458560, 2566720, 2917176, 3160274, 3646470, 3850080, 3889568, 4740411, 4861960, 5834352, 6320548, 7292940, 7700160, 7779136, 7900685, 9480822, 9723920, 11668704, 12641096, 14585880, 15801370, 18961644, 19447840, 23337408, 23702055, 25282192, 29171760, 31602740, 37923288, 38895680, 47404110, 50564384, 58343520, 63205480, 75846576, 94808220, 101128768, 116687040, 126410960, 151693152, 189616440, 252821920, 303386304, 379232880, 505643840, 758465760, 1516931520]

約数ペア:

[(1, 1516931520), (2, 758465760), (3, 505643840), (4, 379232880), (5, 303386304), (6, 252821920), (8, 189616440), (10, 151693152), (12, 126410960), (13, 116687040), (15, 101128768), (16, 94808220), (20, 75846576), (24, 63205480), (26, 58343520), (30, 50564384), (32, 47404110), (39, 38895680), (40, 37923288), (48, 31602740), (52, 29171760), (60, 25282192), (64, 23702055), (65, 23337408), (78, 19447840), (80, 18961644), (96, 15801370), (104, 14585880), (120, 12641096), (130, 11668704), (156, 9723920), (160, 9480822), (192, 7900685), (195, 7779136), (197, 7700160), (208, 7292940), (240, 6320548), (260, 5834352), (312, 4861960), (320, 4740411), (390, 3889568), (394, 3850080), (416, 3646470), (480, 3160274), (520, 2917176), (591, 2566720), (617, 2458560), (624, 2430980), (780, 1944784), (788, 1925040), (832, 1823235), (960, 1580137), (985, 1540032), (1040, 1458588), (1182, 1283360), (1234, 1229280), (1248, 1215490), (1560, 972392), (1576, 962520), (1851, 819520), (1970, 770016), (2080, 729294), (2364, 641680), (2468, 614640), (2496, 607745), (2561, 592320), (2955, 513344), (3085, 491712), (3120, 486196), (3152, 481260), (3702, 409760), (3940, 385008), (4160, 364647), (4728, 320840), (4936, 307320), (5122, 296160), (5910, 256672), (6170, 245856), (6240, 243098), (6304, 240630), (7404, 204880), (7683, 197440), (7880, 192504), (8021, 189120), (9255, 163904), (9456, 160420), (9872, 153660), (10244, 148080), (11820, 128336), (12340, 122928), (12480, 121549), (12608, 120315), (12805, 118464), (14808, 102440), (15366, 98720), (15760, 96252), (16042, 94560), (18510, 81952), (18912, 80210), (19744, 76830), (20488, 74040), (23640, 64168), (24063, 63040), (24680, 61464), (25610, 59232), (29616, 51220), (30732, 49360), (31520, 48126), (32084, 47280), (37020, 40976), (37824, 40105), (38415, 39488)]