2903703040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5288

約数の個数: 160

約数和(自身を含む): 8214902784

約数和(自身を除く): 5311199744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5227, 6944, 7936, 8680, 8960, 9920, 10454, 13888, 15872, 17360, 17920, 19840, 20908, 26135, 27776, 34720, 36589, 39680, 41816, 52270, 55552, 69440, 73178, 79360, 83632, 104540, 111104, 138880, 146356, 162037, 167264, 182945, 209080, 277760, 292712, 324074, 334528, 365890, 418160, 555520, 585424, 648148, 669056, 731780, 810185, 836320, 1134259, 1170848, 1296296, 1338112, 1463560, 1620370, 1672640, 2268518, 2341696, 2592592, 2676224, 2927120, 3240740, 3345280, 4537036, 4683392, 5185184, 5671295, 5854240, 6481480, 6690560, 9074072, 9366784, 10370368, 11342590, 11708480, 12962960, 13381120, 18148144, 18733568, 20740736, 22685180, 23416960, 25925920, 36296288, 41481472, 45370360, 46833920, 51851840, 72592576, 82962944, 90740720, 93667840, 103703680, 145185152, 181481440, 207407360, 290370304, 362962880, 414814720, 580740608, 725925760, 1451851520, 2903703040]

約数ペア:

[(1, 2903703040), (2, 1451851520), (4, 725925760), (5, 580740608), (7, 414814720), (8, 362962880), (10, 290370304), (14, 207407360), (16, 181481440), (20, 145185152), (28, 103703680), (31, 93667840), (32, 90740720), (35, 82962944), (40, 72592576), (56, 51851840), (62, 46833920), (64, 45370360), (70, 41481472), (80, 36296288), (112, 25925920), (124, 23416960), (128, 22685180), (140, 20740736), (155, 18733568), (160, 18148144), (217, 13381120), (224, 12962960), (248, 11708480), (256, 11342590), (280, 10370368), (310, 9366784), (320, 9074072), (434, 6690560), (448, 6481480), (496, 5854240), (512, 5671295), (560, 5185184), (620, 4683392), (640, 4537036), (868, 3345280), (896, 3240740), (992, 2927120), (1085, 2676224), (1120, 2592592), (1240, 2341696), (1280, 2268518), (1736, 1672640), (1792, 1620370), (1984, 1463560), (2170, 1338112), (2240, 1296296), (2480, 1170848), (2560, 1134259), (3472, 836320), (3584, 810185), (3968, 731780), (4340, 669056), (4480, 648148), (4960, 585424), (5227, 555520), (6944, 418160), (7936, 365890), (8680, 334528), (8960, 324074), (9920, 292712), (10454, 277760), (13888, 209080), (15872, 182945), (17360, 167264), (17920, 162037), (19840, 146356), (20908, 138880), (26135, 111104), (27776, 104540), (34720, 83632), (36589, 79360), (39680, 73178), (41816, 69440), (52270, 55552)]