126160020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 314134380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 315, 420, 446, 449, 630, 669, 892, 898, 1115, 1260, 1338, 1347, 1561, 1796, 2007, 2230, 2245, 2676, 2694, 3122, 3143, 3345, 4014, 4041, 4460, 4490, 4683, 5388, 6244, 6286, 6690, 6735, 7805, 8028, 8082, 8980, 9366, 9429, 10035, 12572, 13380, 13470, 14049, 15610, 15715, 16164, 18732, 18858, 20070, 20205, 23415, 26940, 28098, 28287, 31220, 31430, 37716, 40140, 40410, 46830, 47145, 56196, 56574, 62860, 70245, 80820, 93660, 94290, 100127, 113148, 140490, 141435, 188580, 200254, 280980, 282870, 300381, 400508, 500635, 565740, 600762, 700889, 901143, 1001270, 1201524, 1401778, 1501905, 1802286, 2002540, 2102667, 2803556, 3003810, 3504445, 3604572, 4205334, 4505715, 6007620, 6308001, 7008890, 8410668, 9011430, 10513335, 12616002, 14017780, 18022860, 21026670, 25232004, 31540005, 42053340, 63080010, 126160020]

約数ペア:

[(1, 126160020), (2, 63080010), (3, 42053340), (4, 31540005), (5, 25232004), (6, 21026670), (7, 18022860), (9, 14017780), (10, 12616002), (12, 10513335), (14, 9011430), (15, 8410668), (18, 7008890), (20, 6308001), (21, 6007620), (28, 4505715), (30, 4205334), (35, 3604572), (36, 3504445), (42, 3003810), (45, 2803556), (60, 2102667), (63, 2002540), (70, 1802286), (84, 1501905), (90, 1401778), (105, 1201524), (126, 1001270), (140, 901143), (180, 700889), (210, 600762), (223, 565740), (252, 500635), (315, 400508), (420, 300381), (446, 282870), (449, 280980), (630, 200254), (669, 188580), (892, 141435), (898, 140490), (1115, 113148), (1260, 100127), (1338, 94290), (1347, 93660), (1561, 80820), (1796, 70245), (2007, 62860), (2230, 56574), (2245, 56196), (2676, 47145), (2694, 46830), (3122, 40410), (3143, 40140), (3345, 37716), (4014, 31430), (4041, 31220), (4460, 28287), (4490, 28098), (4683, 26940), (5388, 23415), (6244, 20205), (6286, 20070), (6690, 18858), (6735, 18732), (7805, 16164), (8028, 15715), (8082, 15610), (8980, 14049), (9366, 13470), (9429, 13380), (10035, 12572)]