2038866480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{57791}}^1$

素因数の和:57824

約数の個数: 180

約数和(自身を含む): 7965240192

約数和(自身を除く): 5926373712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 57791, 115582, 173373, 231164, 288955, 346746, 404537, 462328, 520119, 577910, 693492, 809074, 866865, 924656, 1040238, 1155820, 1213611, 1386984, 1618148, 1733730, 2022685, 2080476, 2311640, 2427222, 2600595, 2773968, 2831759, 3236296, 3467460, 3640833, 4045370, 4160952, 4623280, 4854444, 5201190, 5663518, 6068055, 6472592, 6934920, 7281666, 8090740, 8321904, 8495277, 9708888, 10402380, 11327036, 12136110, 13869840, 14158795, 14563332, 16181480, 16990554, 18204165, 19417776, 20804760, 22654072, 24272220, 25485831, 28317590, 29126664, 32362960, 33981108, 36408330, 41609520, 42476385, 45308144, 48544440, 50971662, 56635180, 58253328, 67962216, 72816660, 84952770, 97088880, 101943324, 113270360, 127429155, 135924432, 145633320, 169905540, 203886648, 226540720, 254858310, 291266640, 339811080, 407773296, 509716620, 679622160, 1019433240, 2038866480]

約数ペア:

[(1, 2038866480), (2, 1019433240), (3, 679622160), (4, 509716620), (5, 407773296), (6, 339811080), (7, 291266640), (8, 254858310), (9, 226540720), (10, 203886648), (12, 169905540), (14, 145633320), (15, 135924432), (16, 127429155), (18, 113270360), (20, 101943324), (21, 97088880), (24, 84952770), (28, 72816660), (30, 67962216), (35, 58253328), (36, 56635180), (40, 50971662), (42, 48544440), (45, 45308144), (48, 42476385), (49, 41609520), (56, 36408330), (60, 33981108), (63, 32362960), (70, 29126664), (72, 28317590), (80, 25485831), (84, 24272220), (90, 22654072), (98, 20804760), (105, 19417776), (112, 18204165), (120, 16990554), (126, 16181480), (140, 14563332), (144, 14158795), (147, 13869840), (168, 12136110), (180, 11327036), (196, 10402380), (210, 9708888), (240, 8495277), (245, 8321904), (252, 8090740), (280, 7281666), (294, 6934920), (315, 6472592), (336, 6068055), (360, 5663518), (392, 5201190), (420, 4854444), (441, 4623280), (490, 4160952), (504, 4045370), (560, 3640833), (588, 3467460), (630, 3236296), (720, 2831759), (735, 2773968), (784, 2600595), (840, 2427222), (882, 2311640), (980, 2080476), (1008, 2022685), (1176, 1733730), (1260, 1618148), (1470, 1386984), (1680, 1213611), (1764, 1155820), (1960, 1040238), (2205, 924656), (2352, 866865), (2520, 809074), (2940, 693492), (3528, 577910), (3920, 520119), (4410, 462328), (5040, 404537), (5880, 346746), (7056, 288955), (8820, 231164), (11760, 173373), (17640, 115582), (35280, 57791)]