23311751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{2239}}^1$

素因数の和:2565

約数の個数: 192

約数和(自身を含む): 74511360000

約数和(自身を除く): 51199608480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 199, 218, 240, 327, 398, 436, 480, 545, 597, 654, 796, 872, 995, 1090, 1194, 1308, 1592, 1635, 1744, 1990, 2180, 2239, 2388, 2616, 2985, 3184, 3270, 3488, 3980, 4360, 4478, 4776, 5232, 5970, 6368, 6540, 6717, 7960, 8720, 8956, 9552, 10464, 11195, 11940, 13080, 13434, 15920, 17440, 17912, 19104, 21691, 22390, 23880, 26160, 26868, 31840, 33585, 35824, 43382, 44780, 47760, 52320, 53736, 65073, 67170, 71648, 86764, 89560, 95520, 107472, 108455, 130146, 134340, 173528, 179120, 214944, 216910, 244051, 260292, 268680, 325365, 347056, 358240, 433820, 445561, 488102, 520584, 537360, 650730, 694112, 732153, 867640, 891122, 976204, 1041168, 1074720, 1220255, 1301460, 1336683, 1464306, 1735280, 1782244, 1952408, 2082336, 2227805, 2440510, 2602920, 2673366, 2928612, 3470560, 3564488, 3660765, 3904816, 4455610, 4881020, 5205840, 5346732, 5857224, 6683415, 7128976, 7321530, 7809632, 8911220, 9762040, 10411680, 10693464, 11714448, 13366830, 14257952, 14643060, 17822440, 19524080, 21386928, 23428896, 26733660, 29286120, 35644880, 39048160, 42773856, 48566149, 53467320, 58572240, 71289760, 97132298, 106934640, 117144480, 145698447, 194264596, 213869280, 242830745, 291396894, 388529192, 485661490, 582793788, 728492235, 777058384, 971322980, 1165587576, 1456984470, 1554116768, 1942645960, 2331175152, 2913968940, 3885291920, 4662350304, 5827937880, 7770583840, 11655875760, 23311751520]

約数ペア:

[(1, 23311751520), (2, 11655875760), (3, 7770583840), (4, 5827937880), (5, 4662350304), (6, 3885291920), (8, 2913968940), (10, 2331175152), (12, 1942645960), (15, 1554116768), (16, 1456984470), (20, 1165587576), (24, 971322980), (30, 777058384), (32, 728492235), (40, 582793788), (48, 485661490), (60, 388529192), (80, 291396894), (96, 242830745), (109, 213869280), (120, 194264596), (160, 145698447), (199, 117144480), (218, 106934640), (240, 97132298), (327, 71289760), (398, 58572240), (436, 53467320), (480, 48566149), (545, 42773856), (597, 39048160), (654, 35644880), (796, 29286120), (872, 26733660), (995, 23428896), (1090, 21386928), (1194, 19524080), (1308, 17822440), (1592, 14643060), (1635, 14257952), (1744, 13366830), (1990, 11714448), (2180, 10693464), (2239, 10411680), (2388, 9762040), (2616, 8911220), (2985, 7809632), (3184, 7321530), (3270, 7128976), (3488, 6683415), (3980, 5857224), (4360, 5346732), (4478, 5205840), (4776, 4881020), (5232, 4455610), (5970, 3904816), (6368, 3660765), (6540, 3564488), (6717, 3470560), (7960, 2928612), (8720, 2673366), (8956, 2602920), (9552, 2440510), (10464, 2227805), (11195, 2082336), (11940, 1952408), (13080, 1782244), (13434, 1735280), (15920, 1464306), (17440, 1336683), (17912, 1301460), (19104, 1220255), (21691, 1074720), (22390, 1041168), (23880, 976204), (26160, 891122), (26868, 867640), (31840, 732153), (33585, 694112), (35824, 650730), (43382, 537360), (44780, 520584), (47760, 488102), (52320, 445561), (53736, 433820), (65073, 358240), (67170, 347056), (71648, 325365), (86764, 268680), (89560, 260292), (95520, 244051), (107472, 216910), (108455, 214944), (130146, 179120), (134340, 173528)]