15696474780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{17167}}^1$

素因数の和:17504

約数の個数: 144

約数和(自身を含む): 51293039616

約数和(自身を除く): 35596564836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 311, 420, 490, 588, 622, 735, 933, 980, 1244, 1470, 1555, 1866, 2177, 2940, 3110, 3732, 4354, 4665, 6220, 6531, 8708, 9330, 10885, 13062, 15239, 17167, 18660, 21770, 26124, 30478, 32655, 34334, 43540, 45717, 51501, 60956, 65310, 68668, 76195, 85835, 91434, 103002, 120169, 130620, 152390, 171670, 182868, 206004, 228585, 240338, 257505, 304780, 343340, 360507, 457170, 480676, 515010, 600845, 721014, 841183, 914340, 1030020, 1201690, 1442028, 1682366, 1802535, 2403380, 2523549, 3364732, 3605070, 4205915, 5047098, 5338937, 7210140, 8411830, 10094196, 10677874, 12617745, 16016811, 16823660, 21355748, 25235490, 26694685, 32033622, 37372559, 50470980, 53389370, 64067244, 74745118, 80084055, 106778740, 112117677, 149490236, 160168110, 186862795, 224235354, 261607913, 320336220, 373725590, 448470708, 523215826, 560588385, 747451180, 784823739, 1046431652, 1121176770, 1308039565, 1569647478, 2242353540, 2616079130, 3139294956, 3924118695, 5232158260, 7848237390, 15696474780]

約数ペア:

[(1, 15696474780), (2, 7848237390), (3, 5232158260), (4, 3924118695), (5, 3139294956), (6, 2616079130), (7, 2242353540), (10, 1569647478), (12, 1308039565), (14, 1121176770), (15, 1046431652), (20, 784823739), (21, 747451180), (28, 560588385), (30, 523215826), (35, 448470708), (42, 373725590), (49, 320336220), (60, 261607913), (70, 224235354), (84, 186862795), (98, 160168110), (105, 149490236), (140, 112117677), (147, 106778740), (196, 80084055), (210, 74745118), (245, 64067244), (294, 53389370), (311, 50470980), (420, 37372559), (490, 32033622), (588, 26694685), (622, 25235490), (735, 21355748), (933, 16823660), (980, 16016811), (1244, 12617745), (1470, 10677874), (1555, 10094196), (1866, 8411830), (2177, 7210140), (2940, 5338937), (3110, 5047098), (3732, 4205915), (4354, 3605070), (4665, 3364732), (6220, 2523549), (6531, 2403380), (8708, 1802535), (9330, 1682366), (10885, 1442028), (13062, 1201690), (15239, 1030020), (17167, 914340), (18660, 841183), (21770, 721014), (26124, 600845), (30478, 515010), (32655, 480676), (34334, 457170), (43540, 360507), (45717, 343340), (51501, 304780), (60956, 257505), (65310, 240338), (68668, 228585), (76195, 206004), (85835, 182868), (91434, 171670), (103002, 152390), (120169, 130620)]