425970720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{6037}}^1$

素因数の和:6072

約数の個数: 216

約数和(自身を含む): 1691231724

約数和(自身を除く): 1265261004

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6037, 7056, 7840, 8820, 10080, 11760, 12074, 14112, 17640, 18111, 23520, 24148, 30185, 35280, 36222, 42259, 48296, 54333, 60370, 70560, 72444, 84518, 90555, 96592, 108666, 120740, 126777, 144888, 169036, 181110, 193184, 211295, 217332, 241480, 253554, 271665, 289776, 295813, 338072, 362220, 380331, 422590, 434664, 482960, 507108, 543330, 579552, 591626, 633885, 676144, 724440, 760662, 845180, 869328, 887439, 965920, 1014216, 1086660, 1183252, 1267770, 1352288, 1448880, 1479065, 1521324, 1690360, 1738656, 1774878, 1901655, 2028432, 2173320, 2366504, 2535540, 2662317, 2897760, 2958130, 3042648, 3380720, 3549756, 3803310, 4056864, 4346640, 4437195, 4733008, 5071080, 5324634, 5916260, 6085296, 6761440, 7099512, 7606620, 8693280, 8874390, 9466016, 10142160, 10649268, 11832520, 12170592, 13311585, 14199024, 15213240, 17748780, 20284320, 21298536, 23665040, 26623170, 28398048, 30426480, 35497560, 42597072, 47330080, 53246340, 60852960, 70995120, 85194144, 106492680, 141990240, 212985360, 425970720]

約数ペア:

[(1, 425970720), (2, 212985360), (3, 141990240), (4, 106492680), (5, 85194144), (6, 70995120), (7, 60852960), (8, 53246340), (9, 47330080), (10, 42597072), (12, 35497560), (14, 30426480), (15, 28398048), (16, 26623170), (18, 23665040), (20, 21298536), (21, 20284320), (24, 17748780), (28, 15213240), (30, 14199024), (32, 13311585), (35, 12170592), (36, 11832520), (40, 10649268), (42, 10142160), (45, 9466016), (48, 8874390), (49, 8693280), (56, 7606620), (60, 7099512), (63, 6761440), (70, 6085296), (72, 5916260), (80, 5324634), (84, 5071080), (90, 4733008), (96, 4437195), (98, 4346640), (105, 4056864), (112, 3803310), (120, 3549756), (126, 3380720), (140, 3042648), (144, 2958130), (147, 2897760), (160, 2662317), (168, 2535540), (180, 2366504), (196, 2173320), (210, 2028432), (224, 1901655), (240, 1774878), (245, 1738656), (252, 1690360), (280, 1521324), (288, 1479065), (294, 1448880), (315, 1352288), (336, 1267770), (360, 1183252), (392, 1086660), (420, 1014216), (441, 965920), (480, 887439), (490, 869328), (504, 845180), (560, 760662), (588, 724440), (630, 676144), (672, 633885), (720, 591626), (735, 579552), (784, 543330), (840, 507108), (882, 482960), (980, 434664), (1008, 422590), (1120, 380331), (1176, 362220), (1260, 338072), (1440, 295813), (1470, 289776), (1568, 271665), (1680, 253554), (1764, 241480), (1960, 217332), (2016, 211295), (2205, 193184), (2352, 181110), (2520, 169036), (2940, 144888), (3360, 126777), (3528, 120740), (3920, 108666), (4410, 96592), (4704, 90555), (5040, 84518), (5880, 72444), (6037, 70560), (7056, 60370), (7840, 54333), (8820, 48296), (10080, 42259), (11760, 36222), (12074, 35280), (14112, 30185), (17640, 24148), (18111, 23520)]