21014483520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{225671}}^1$

素因数の和:225788

約数の個数: 112

約数和(自身を含む): 67409129088

約数和(自身を除く): 46394645568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7760, 9312, 11640, 15520, 18624, 23280, 31040, 46560, 93120, 225671, 451342, 677013, 902684, 1128355, 1354026, 1805368, 2256710, 2708052, 3385065, 3610736, 4513420, 5416104, 6770130, 7221472, 9026840, 10832208, 13540260, 14442944, 18053680, 21664416, 21890087, 27080520, 36107360, 43328832, 43780174, 54161040, 65670261, 72214720, 87560348, 108322080, 109450435, 131340522, 175120696, 216644160, 218900870, 262681044, 328351305, 350241392, 437801740, 525362088, 656702610, 700482784, 875603480, 1050724176, 1313405220, 1400965568, 1751206960, 2101448352, 2626810440, 3502413920, 4202896704, 5253620880, 7004827840, 10507241760, 21014483520]

約数ペア:

[(1, 21014483520), (2, 10507241760), (3, 7004827840), (4, 5253620880), (5, 4202896704), (6, 3502413920), (8, 2626810440), (10, 2101448352), (12, 1751206960), (15, 1400965568), (16, 1313405220), (20, 1050724176), (24, 875603480), (30, 700482784), (32, 656702610), (40, 525362088), (48, 437801740), (60, 350241392), (64, 328351305), (80, 262681044), (96, 218900870), (97, 216644160), (120, 175120696), (160, 131340522), (192, 109450435), (194, 108322080), (240, 87560348), (291, 72214720), (320, 65670261), (388, 54161040), (480, 43780174), (485, 43328832), (582, 36107360), (776, 27080520), (960, 21890087), (970, 21664416), (1164, 18053680), (1455, 14442944), (1552, 13540260), (1940, 10832208), (2328, 9026840), (2910, 7221472), (3104, 6770130), (3880, 5416104), (4656, 4513420), (5820, 3610736), (6208, 3385065), (7760, 2708052), (9312, 2256710), (11640, 1805368), (15520, 1354026), (18624, 1128355), (23280, 902684), (31040, 677013), (46560, 451342), (93120, 225671)]