428436960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2785

約数の個数: 192

約数和(自身を含む): 1575770112

約数和(自身を除く): 1147333152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2713, 2820, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5426, 5640, 6580, 7520, 7896, 8139, 9870, 10528, 10852, 11280, 13160, 13565, 15792, 16278, 18991, 19740, 21704, 22560, 26320, 27130, 31584, 32556, 37982, 39480, 40695, 43408, 52640, 54260, 56973, 65112, 75964, 78960, 81390, 86816, 94955, 108520, 113946, 127511, 130224, 151928, 157920, 162780, 189910, 217040, 227892, 255022, 260448, 284865, 303856, 325560, 379820, 382533, 434080, 455784, 510044, 569730, 607712, 637555, 651120, 759640, 765066, 892577, 911568, 1020088, 1139460, 1275110, 1302240, 1519280, 1530132, 1785154, 1823136, 1912665, 2040176, 2278920, 2550220, 2677731, 3038560, 3060264, 3570308, 3825330, 4080352, 4462885, 4557840, 5100440, 5355462, 6120528, 7140616, 7650660, 8925770, 9115680, 10200880, 10710924, 12241056, 13388655, 14281232, 15301320, 17851540, 20401760, 21421848, 26777310, 28562464, 30602640, 35703080, 42843696, 53554620, 61205280, 71406160, 85687392, 107109240, 142812320, 214218480, 428436960]

約数ペア:

[(1, 428436960), (2, 214218480), (3, 142812320), (4, 107109240), (5, 85687392), (6, 71406160), (7, 61205280), (8, 53554620), (10, 42843696), (12, 35703080), (14, 30602640), (15, 28562464), (16, 26777310), (20, 21421848), (21, 20401760), (24, 17851540), (28, 15301320), (30, 14281232), (32, 13388655), (35, 12241056), (40, 10710924), (42, 10200880), (47, 9115680), (48, 8925770), (56, 7650660), (60, 7140616), (70, 6120528), (80, 5355462), (84, 5100440), (94, 4557840), (96, 4462885), (105, 4080352), (112, 3825330), (120, 3570308), (140, 3060264), (141, 3038560), (160, 2677731), (168, 2550220), (188, 2278920), (210, 2040176), (224, 1912665), (235, 1823136), (240, 1785154), (280, 1530132), (282, 1519280), (329, 1302240), (336, 1275110), (376, 1139460), (420, 1020088), (470, 911568), (480, 892577), (560, 765066), (564, 759640), (658, 651120), (672, 637555), (705, 607712), (752, 569730), (840, 510044), (940, 455784), (987, 434080), (1120, 382533), (1128, 379820), (1316, 325560), (1410, 303856), (1504, 284865), (1645, 260448), (1680, 255022), (1880, 227892), (1974, 217040), (2256, 189910), (2632, 162780), (2713, 157920), (2820, 151928), (3290, 130224), (3360, 127511), (3760, 113946), (3948, 108520), (4512, 94955), (4935, 86816), (5264, 81390), (5426, 78960), (5640, 75964), (6580, 65112), (7520, 56973), (7896, 54260), (8139, 52640), (9870, 43408), (10528, 40695), (10852, 39480), (11280, 37982), (13160, 32556), (13565, 31584), (15792, 27130), (16278, 26320), (18991, 22560), (19740, 21704)]