1880116272

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 5936286720

約数和(自身を除く): 4056170448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 243, 248, 279, 304, 324, 342, 372, 432, 456, 486, 496, 513, 558, 589, 648, 684, 744, 821, 837, 912, 972, 1026, 1116, 1178, 1296, 1368, 1488, 1539, 1642, 1674, 1767, 1944, 2052, 2232, 2356, 2463, 2511, 2736, 3078, 3284, 3348, 3534, 3888, 4104, 4464, 4617, 4712, 4926, 5022, 5301, 6156, 6568, 6696, 7068, 7389, 7533, 8208, 9234, 9424, 9852, 10044, 10602, 12312, 13136, 13392, 14136, 14778, 15066, 15599, 15903, 18468, 19704, 20088, 21204, 22167, 24624, 25451, 28272, 29556, 30132, 31198, 31806, 36936, 39408, 40176, 42408, 44334, 46797, 47709, 50902, 59112, 60264, 62396, 63612, 66501, 73872, 76353, 84816, 88668, 93594, 95418, 101804, 118224, 120528, 124792, 127224, 133002, 140391, 143127, 152706, 177336, 187188, 190836, 199503, 203608, 229059, 249584, 254448, 266004, 280782, 286254, 305412, 354672, 374376, 381672, 399006, 407216, 421173, 458118, 483569, 532008, 561564, 572508, 610824, 687177, 748752, 763344, 798012, 842346, 916236, 967138, 1064016, 1123128, 1145016, 1221648, 1263519, 1374354, 1450707, 1596024, 1684692, 1832472, 1934276, 2061531, 2246256, 2290032, 2527038, 2748708, 2901414, 3192048, 3369384, 3664944, 3790557, 3868552, 4123062, 4352121, 5054076, 5497416, 5802828, 6184593, 6738768, 7581114, 7737104, 8246124, 8704242, 10108152, 10994832, 11605656, 12369186, 13056363, 15162228, 16492248, 17408484, 20216304, 23211312, 24738372, 26112726, 30324456, 32984496, 34816968, 39169089, 49476744, 52225452, 60648912, 69633936, 78338178, 98953488, 104450904, 117507267, 156676356, 208901808, 235014534, 313352712, 470029068, 626705424, 940058136, 1880116272]

約数ペア:

[(1, 1880116272), (2, 940058136), (3, 626705424), (4, 470029068), (6, 313352712), (8, 235014534), (9, 208901808), (12, 156676356), (16, 117507267), (18, 104450904), (19, 98953488), (24, 78338178), (27, 69633936), (31, 60648912), (36, 52225452), (38, 49476744), (48, 39169089), (54, 34816968), (57, 32984496), (62, 30324456), (72, 26112726), (76, 24738372), (81, 23211312), (93, 20216304), (108, 17408484), (114, 16492248), (124, 15162228), (144, 13056363), (152, 12369186), (162, 11605656), (171, 10994832), (186, 10108152), (216, 8704242), (228, 8246124), (243, 7737104), (248, 7581114), (279, 6738768), (304, 6184593), (324, 5802828), (342, 5497416), (372, 5054076), (432, 4352121), (456, 4123062), (486, 3868552), (496, 3790557), (513, 3664944), (558, 3369384), (589, 3192048), (648, 2901414), (684, 2748708), (744, 2527038), (821, 2290032), (837, 2246256), (912, 2061531), (972, 1934276), (1026, 1832472), (1116, 1684692), (1178, 1596024), (1296, 1450707), (1368, 1374354), (1488, 1263519), (1539, 1221648), (1642, 1145016), (1674, 1123128), (1767, 1064016), (1944, 967138), (2052, 916236), (2232, 842346), (2356, 798012), (2463, 763344), (2511, 748752), (2736, 687177), (3078, 610824), (3284, 572508), (3348, 561564), (3534, 532008), (3888, 483569), (4104, 458118), (4464, 421173), (4617, 407216), (4712, 399006), (4926, 381672), (5022, 374376), (5301, 354672), (6156, 305412), (6568, 286254), (6696, 280782), (7068, 266004), (7389, 254448), (7533, 249584), (8208, 229059), (9234, 203608), (9424, 199503), (9852, 190836), (10044, 187188), (10602, 177336), (12312, 152706), (13136, 143127), (13392, 140391), (14136, 133002), (14778, 127224), (15066, 124792), (15599, 120528), (15903, 118224), (18468, 101804), (19704, 95418), (20088, 93594), (21204, 88668), (22167, 84816), (24624, 76353), (25451, 73872), (28272, 66501), (29556, 63612), (30132, 62396), (31198, 60264), (31806, 59112), (36936, 50902), (39408, 47709), (40176, 46797), (42408, 44334)]