16963011720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:1156

約数の個数: 192

約数和(自身を含む): 55611541440

約数和(自身を除く): 38648529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 347, 360, 502, 541, 694, 753, 1004, 1041, 1082, 1255, 1388, 1506, 1623, 1735, 2008, 2082, 2164, 2259, 2510, 2705, 2776, 3012, 3123, 3246, 3470, 3765, 4164, 4328, 4518, 4869, 5020, 5205, 5410, 6024, 6246, 6492, 6940, 7530, 8115, 8328, 9036, 9738, 10040, 10410, 10820, 11295, 12492, 12984, 13880, 15060, 15615, 16230, 18072, 19476, 20820, 21640, 22590, 24345, 24984, 30120, 31230, 32460, 38952, 41640, 45180, 48690, 62460, 64920, 87097, 90360, 97380, 124920, 135791, 174194, 187727, 194760, 261291, 271582, 348388, 375454, 407373, 435485, 522582, 543164, 563181, 678955, 696776, 750908, 783873, 814746, 870970, 938635, 1045164, 1086328, 1126362, 1222119, 1306455, 1357910, 1501816, 1567746, 1629492, 1689543, 1741940, 1877270, 2036865, 2090328, 2252724, 2444238, 2612910, 2715820, 2815905, 3135492, 3258984, 3379086, 3483880, 3754540, 3919365, 4073730, 4505448, 4888476, 5225820, 5431640, 5631810, 6110595, 6270984, 6758172, 7509080, 7838730, 8147460, 8447715, 9776952, 10451640, 11263620, 12221190, 13516344, 15677460, 16294920, 16895430, 22527240, 24442380, 31354920, 33790860, 47119477, 48884760, 67581720, 94238954, 141358431, 188477908, 235597385, 282716862, 376955816, 424075293, 471194770, 565433724, 706792155, 848150586, 942389540, 1130867448, 1413584310, 1696301172, 1884779080, 2120376465, 2827168620, 3392602344, 4240752930, 5654337240, 8481505860, 16963011720]

約数ペア:

[(1, 16963011720), (2, 8481505860), (3, 5654337240), (4, 4240752930), (5, 3392602344), (6, 2827168620), (8, 2120376465), (9, 1884779080), (10, 1696301172), (12, 1413584310), (15, 1130867448), (18, 942389540), (20, 848150586), (24, 706792155), (30, 565433724), (36, 471194770), (40, 424075293), (45, 376955816), (60, 282716862), (72, 235597385), (90, 188477908), (120, 141358431), (180, 94238954), (251, 67581720), (347, 48884760), (360, 47119477), (502, 33790860), (541, 31354920), (694, 24442380), (753, 22527240), (1004, 16895430), (1041, 16294920), (1082, 15677460), (1255, 13516344), (1388, 12221190), (1506, 11263620), (1623, 10451640), (1735, 9776952), (2008, 8447715), (2082, 8147460), (2164, 7838730), (2259, 7509080), (2510, 6758172), (2705, 6270984), (2776, 6110595), (3012, 5631810), (3123, 5431640), (3246, 5225820), (3470, 4888476), (3765, 4505448), (4164, 4073730), (4328, 3919365), (4518, 3754540), (4869, 3483880), (5020, 3379086), (5205, 3258984), (5410, 3135492), (6024, 2815905), (6246, 2715820), (6492, 2612910), (6940, 2444238), (7530, 2252724), (8115, 2090328), (8328, 2036865), (9036, 1877270), (9738, 1741940), (10040, 1689543), (10410, 1629492), (10820, 1567746), (11295, 1501816), (12492, 1357910), (12984, 1306455), (13880, 1222119), (15060, 1126362), (15615, 1086328), (16230, 1045164), (18072, 938635), (19476, 870970), (20820, 814746), (21640, 783873), (22590, 750908), (24345, 696776), (24984, 678955), (30120, 563181), (31230, 543164), (32460, 522582), (38952, 435485), (41640, 407373), (45180, 375454), (48690, 348388), (62460, 271582), (64920, 261291), (87097, 194760), (90360, 187727), (97380, 174194), (124920, 135791)]