310504506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{20357}}^1$

素因数の和:21157

約数の個数: 192

約数和(自身を含む): 1002238997760

約数和(自身を除く): 691734491040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 739, 860, 1032, 1290, 1376, 1478, 1720, 2064, 2217, 2580, 2956, 3440, 3695, 4128, 4434, 5160, 5912, 6880, 7390, 8868, 10320, 11085, 11824, 14780, 17736, 20357, 20640, 22170, 23648, 29560, 31777, 35472, 40714, 44340, 59120, 61071, 63554, 70944, 81428, 88680, 95331, 101785, 118240, 122142, 127108, 158885, 162856, 177360, 190662, 203570, 244284, 254216, 305355, 317770, 325712, 354720, 381324, 407140, 476655, 488568, 508432, 610710, 635540, 651424, 762648, 814280, 875351, 953310, 977136, 1016864, 1221420, 1271080, 1525296, 1628560, 1750702, 1906620, 1954272, 2442840, 2542160, 2626053, 3050592, 3257120, 3501404, 3813240, 4376755, 4885680, 5084320, 5252106, 7002808, 7626480, 8753510, 9771360, 10504212, 13130265, 14005616, 15043823, 15252960, 17507020, 21008424, 26260530, 28011232, 30087646, 35014040, 42016848, 45131469, 52521060, 60175292, 70028080, 75219115, 84033696, 90262938, 105042120, 120350584, 140056160, 150438230, 180525876, 210084240, 225657345, 240701168, 300876460, 361051752, 420168480, 451314690, 481402336, 601752920, 646884389, 722103504, 902629380, 1203505840, 1293768778, 1444207008, 1805258760, 1940653167, 2407011680, 2587537556, 3234421945, 3610517520, 3881306334, 5175075112, 6468843890, 7221035040, 7762612668, 9703265835, 10350150224, 12937687780, 15525225336, 19406531670, 20700300448, 25875375560, 31050450672, 38813063340, 51750751120, 62100901344, 77626126680, 103501502240, 155252253360, 310504506720]

約数ペア:

[(1, 310504506720), (2, 155252253360), (3, 103501502240), (4, 77626126680), (5, 62100901344), (6, 51750751120), (8, 38813063340), (10, 31050450672), (12, 25875375560), (15, 20700300448), (16, 19406531670), (20, 15525225336), (24, 12937687780), (30, 10350150224), (32, 9703265835), (40, 7762612668), (43, 7221035040), (48, 6468843890), (60, 5175075112), (80, 3881306334), (86, 3610517520), (96, 3234421945), (120, 2587537556), (129, 2407011680), (160, 1940653167), (172, 1805258760), (215, 1444207008), (240, 1293768778), (258, 1203505840), (344, 902629380), (430, 722103504), (480, 646884389), (516, 601752920), (645, 481402336), (688, 451314690), (739, 420168480), (860, 361051752), (1032, 300876460), (1290, 240701168), (1376, 225657345), (1478, 210084240), (1720, 180525876), (2064, 150438230), (2217, 140056160), (2580, 120350584), (2956, 105042120), (3440, 90262938), (3695, 84033696), (4128, 75219115), (4434, 70028080), (5160, 60175292), (5912, 52521060), (6880, 45131469), (7390, 42016848), (8868, 35014040), (10320, 30087646), (11085, 28011232), (11824, 26260530), (14780, 21008424), (17736, 17507020), (20357, 15252960), (20640, 15043823), (22170, 14005616), (23648, 13130265), (29560, 10504212), (31777, 9771360), (35472, 8753510), (40714, 7626480), (44340, 7002808), (59120, 5252106), (61071, 5084320), (63554, 4885680), (70944, 4376755), (81428, 3813240), (88680, 3501404), (95331, 3257120), (101785, 3050592), (118240, 2626053), (122142, 2542160), (127108, 2442840), (158885, 1954272), (162856, 1906620), (177360, 1750702), (190662, 1628560), (203570, 1525296), (244284, 1271080), (254216, 1221420), (305355, 1016864), (317770, 977136), (325712, 953310), (354720, 875351), (381324, 814280), (407140, 762648), (476655, 651424), (488568, 635540), (508432, 610710)]