66470378880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6521}}^1\times {\mathrm{5309}}^1$

素因数の和:11852

約数の個数: 128

約数和(自身を含む): 211946738400

約数和(自身を除く): 145476359520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 5309, 6521, 10618, 13042, 15927, 19563, 21236, 26084, 26545, 31854, 32605, 39126, 42472, 52168, 53090, 63708, 65210, 78252, 79635, 84944, 97815, 104336, 106180, 127416, 130420, 156504, 159270, 169888, 195630, 208672, 212360, 254832, 260840, 313008, 318540, 339776, 391260, 417344, 424720, 509664, 521680, 626016, 637080, 679552, 782520, 834688, 849440, 1019328, 1043360, 1252032, 1274160, 1565040, 1698880, 2038656, 2086720, 2504064, 2548320, 3130080, 3397760, 4173440, 5096640, 6260160, 10193280, 12520320, 34619989, 69239978, 103859967, 138479956, 173099945, 207719934, 276959912, 346199890, 415439868, 519299835, 553919824, 692399780, 830879736, 1038599670, 1107839648, 1384799560, 1661759472, 2077199340, 2215679296, 2769599120, 3323518944, 4154398680, 4431358592, 5539198240, 6647037888, 8308797360, 11078396480, 13294075776, 16617594720, 22156792960, 33235189440, 66470378880]

約数ペア:

[(1, 66470378880), (2, 33235189440), (3, 22156792960), (4, 16617594720), (5, 13294075776), (6, 11078396480), (8, 8308797360), (10, 6647037888), (12, 5539198240), (15, 4431358592), (16, 4154398680), (20, 3323518944), (24, 2769599120), (30, 2215679296), (32, 2077199340), (40, 1661759472), (48, 1384799560), (60, 1107839648), (64, 1038599670), (80, 830879736), (96, 692399780), (120, 553919824), (128, 519299835), (160, 415439868), (192, 346199890), (240, 276959912), (320, 207719934), (384, 173099945), (480, 138479956), (640, 103859967), (960, 69239978), (1920, 34619989), (5309, 12520320), (6521, 10193280), (10618, 6260160), (13042, 5096640), (15927, 4173440), (19563, 3397760), (21236, 3130080), (26084, 2548320), (26545, 2504064), (31854, 2086720), (32605, 2038656), (39126, 1698880), (42472, 1565040), (52168, 1274160), (53090, 1252032), (63708, 1043360), (65210, 1019328), (78252, 849440), (79635, 834688), (84944, 782520), (97815, 679552), (104336, 637080), (106180, 626016), (127416, 521680), (130420, 509664), (156504, 424720), (159270, 417344), (169888, 391260), (195630, 339776), (208672, 318540), (212360, 313008), (254832, 260840)]