889267680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{4201}}^1$

素因数の和:4239

約数の個数: 288

約数和(自身を含む): 3621451680

約数和(自身を除く): 2732184000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4201, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8402, 8820, 10080, 10584, 11760, 12603, 13230, 14112, 15120, 16804, 17640, 21005, 21168, 23520, 25206, 26460, 29407, 30240, 33608, 35280, 37809, 42010, 42336, 50412, 52920, 58814, 63015, 67216, 70560, 75618, 84020, 88221, 100824, 105840, 113427, 117628, 126030, 134432, 147035, 151236, 168040, 176442, 189045, 201648, 205849, 211680, 226854, 235256, 252060, 264663, 294070, 302472, 336080, 352884, 378090, 403296, 411698, 441105, 453708, 470512, 504120, 529326, 567135, 588140, 604944, 617547, 672160, 705768, 756180, 793989, 823396, 882210, 907416, 941024, 1008240, 1029245, 1058652, 1134270, 1176280, 1209888, 1235094, 1323315, 1411536, 1512360, 1587978, 1646792, 1764420, 1814832, 1852641, 2016480, 2058490, 2117304, 2268540, 2352560, 2470188, 2646630, 2823072, 3024720, 3087735, 3175956, 3293584, 3528840, 3629664, 3705282, 3969945, 4116980, 4234608, 4537080, 4705120, 4940376, 5293260, 5557923, 6049440, 6175470, 6351912, 6587168, 7057680, 7410564, 7939890, 8233960, 8469216, 9074160, 9263205, 9880752, 10586520, 11115846, 12350940, 12703824, 14115360, 14821128, 15879780, 16467920, 18148320, 18526410, 19761504, 21173040, 22231692, 24701880, 25407648, 27789615, 29642256, 31759560, 32935840, 37052820, 42346080, 44463384, 49403760, 55579230, 59284512, 63519120, 74105640, 88926768, 98807520, 111158460, 127038240, 148211280, 177853536, 222316920, 296422560, 444633840, 889267680]

約数ペア:

[(1, 889267680), (2, 444633840), (3, 296422560), (4, 222316920), (5, 177853536), (6, 148211280), (7, 127038240), (8, 111158460), (9, 98807520), (10, 88926768), (12, 74105640), (14, 63519120), (15, 59284512), (16, 55579230), (18, 49403760), (20, 44463384), (21, 42346080), (24, 37052820), (27, 32935840), (28, 31759560), (30, 29642256), (32, 27789615), (35, 25407648), (36, 24701880), (40, 22231692), (42, 21173040), (45, 19761504), (48, 18526410), (49, 18148320), (54, 16467920), (56, 15879780), (60, 14821128), (63, 14115360), (70, 12703824), (72, 12350940), (80, 11115846), (84, 10586520), (90, 9880752), (96, 9263205), (98, 9074160), (105, 8469216), (108, 8233960), (112, 7939890), (120, 7410564), (126, 7057680), (135, 6587168), (140, 6351912), (144, 6175470), (147, 6049440), (160, 5557923), (168, 5293260), (180, 4940376), (189, 4705120), (196, 4537080), (210, 4234608), (216, 4116980), (224, 3969945), (240, 3705282), (245, 3629664), (252, 3528840), (270, 3293584), (280, 3175956), (288, 3087735), (294, 3024720), (315, 2823072), (336, 2646630), (360, 2470188), (378, 2352560), (392, 2268540), (420, 2117304), (432, 2058490), (441, 2016480), (480, 1852641), (490, 1814832), (504, 1764420), (540, 1646792), (560, 1587978), (588, 1512360), (630, 1411536), (672, 1323315), (720, 1235094), (735, 1209888), (756, 1176280), (784, 1134270), (840, 1058652), (864, 1029245), (882, 1008240), (945, 941024), (980, 907416), (1008, 882210), (1080, 823396), (1120, 793989), (1176, 756180), (1260, 705768), (1323, 672160), (1440, 617547), (1470, 604944), (1512, 588140), (1568, 567135), (1680, 529326), (1764, 504120), (1890, 470512), (1960, 453708), (2016, 441105), (2160, 411698), (2205, 403296), (2352, 378090), (2520, 352884), (2646, 336080), (2940, 302472), (3024, 294070), (3360, 264663), (3528, 252060), (3780, 235256), (3920, 226854), (4201, 211680), (4320, 205849), (4410, 201648), (4704, 189045), (5040, 176442), (5292, 168040), (5880, 151236), (6048, 147035), (6615, 134432), (7056, 126030), (7560, 117628), (7840, 113427), (8402, 105840), (8820, 100824), (10080, 88221), (10584, 84020), (11760, 75618), (12603, 70560), (13230, 67216), (14112, 63015), (15120, 58814), (16804, 52920), (17640, 50412), (21005, 42336), (21168, 42010), (23520, 37809), (25206, 35280), (26460, 33608), (29407, 30240)]