1601514720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28517}}^1$

素因数の和:28554

約数の個数: 192

約数和(自身を含む): 6036690240

約数和(自身を除く): 4435175520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 28517, 56160, 57034, 85551, 114068, 142585, 171102, 228136, 256653, 285170, 342204, 370721, 427755, 456272, 513306, 570340, 684408, 741442, 769959, 855510, 912544, 1026612, 1112163, 1140680, 1283265, 1368816, 1482884, 1539918, 1711020, 1853605, 2053224, 2224326, 2281360, 2566530, 2737632, 2965768, 3079836, 3336489, 3422040, 3707210, 3849795, 4106448, 4448652, 4562720, 5133060, 5560815, 5931536, 6159672, 6672978, 6844080, 7414420, 7699590, 8212896, 8897304, 10009467, 10266120, 11121630, 11863072, 12319344, 13345956, 13688160, 14828840, 15399180, 16682445, 17794608, 20018934, 20532240, 22243260, 24638688, 26691912, 29657680, 30798360, 33364890, 35589216, 40037868, 41064480, 44486520, 50047335, 53383824, 59315360, 61596720, 66729780, 80075736, 88973040, 100094670, 106767648, 123193440, 133459560, 160151472, 177946080, 200189340, 266919120, 320302944, 400378680, 533838240, 800757360, 1601514720]

約数ペア:

[(1, 1601514720), (2, 800757360), (3, 533838240), (4, 400378680), (5, 320302944), (6, 266919120), (8, 200189340), (9, 177946080), (10, 160151472), (12, 133459560), (13, 123193440), (15, 106767648), (16, 100094670), (18, 88973040), (20, 80075736), (24, 66729780), (26, 61596720), (27, 59315360), (30, 53383824), (32, 50047335), (36, 44486520), (39, 41064480), (40, 40037868), (45, 35589216), (48, 33364890), (52, 30798360), (54, 29657680), (60, 26691912), (65, 24638688), (72, 22243260), (78, 20532240), (80, 20018934), (90, 17794608), (96, 16682445), (104, 15399180), (108, 14828840), (117, 13688160), (120, 13345956), (130, 12319344), (135, 11863072), (144, 11121630), (156, 10266120), (160, 10009467), (180, 8897304), (195, 8212896), (208, 7699590), (216, 7414420), (234, 6844080), (240, 6672978), (260, 6159672), (270, 5931536), (288, 5560815), (312, 5133060), (351, 4562720), (360, 4448652), (390, 4106448), (416, 3849795), (432, 3707210), (468, 3422040), (480, 3336489), (520, 3079836), (540, 2965768), (585, 2737632), (624, 2566530), (702, 2281360), (720, 2224326), (780, 2053224), (864, 1853605), (936, 1711020), (1040, 1539918), (1080, 1482884), (1170, 1368816), (1248, 1283265), (1404, 1140680), (1440, 1112163), (1560, 1026612), (1755, 912544), (1872, 855510), (2080, 769959), (2160, 741442), (2340, 684408), (2808, 570340), (3120, 513306), (3510, 456272), (3744, 427755), (4320, 370721), (4680, 342204), (5616, 285170), (6240, 256653), (7020, 228136), (9360, 171102), (11232, 142585), (14040, 114068), (18720, 85551), (28080, 57034), (28517, 56160)]