16496344960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6547}}^1$

素因数の和:6724

約数の個数: 128

約数和(自身を含む): 41035530240

約数和(自身を除く): 24539185280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 640, 992, 1016, 1240, 1270, 1984, 2032, 2480, 2540, 3937, 3968, 4064, 4960, 5080, 6547, 7874, 8128, 9920, 10160, 13094, 15748, 16256, 19685, 19840, 20320, 26188, 31496, 32735, 39370, 40640, 52376, 62992, 65470, 78740, 81280, 104752, 125984, 130940, 157480, 202957, 209504, 251968, 261880, 314960, 405914, 419008, 503936, 523760, 629920, 811828, 831469, 838016, 1014785, 1047520, 1259840, 1623656, 1662938, 2029570, 2095040, 2519680, 3247312, 3325876, 4059140, 4157345, 4190080, 6494624, 6651752, 8118280, 8314690, 12989248, 13303504, 16236560, 16629380, 25775539, 25978496, 26607008, 32473120, 33258760, 51551078, 53214016, 64946240, 66517520, 103102156, 106428032, 128877695, 129892480, 133035040, 206204312, 257755390, 266070080, 412408624, 515510780, 532140160, 824817248, 1031021560, 1649634496, 2062043120, 3299268992, 4124086240, 8248172480, 16496344960]

約数ペア:

[(1, 16496344960), (2, 8248172480), (4, 4124086240), (5, 3299268992), (8, 2062043120), (10, 1649634496), (16, 1031021560), (20, 824817248), (31, 532140160), (32, 515510780), (40, 412408624), (62, 266070080), (64, 257755390), (80, 206204312), (124, 133035040), (127, 129892480), (128, 128877695), (155, 106428032), (160, 103102156), (248, 66517520), (254, 64946240), (310, 53214016), (320, 51551078), (496, 33258760), (508, 32473120), (620, 26607008), (635, 25978496), (640, 25775539), (992, 16629380), (1016, 16236560), (1240, 13303504), (1270, 12989248), (1984, 8314690), (2032, 8118280), (2480, 6651752), (2540, 6494624), (3937, 4190080), (3968, 4157345), (4064, 4059140), (4960, 3325876), (5080, 3247312), (6547, 2519680), (7874, 2095040), (8128, 2029570), (9920, 1662938), (10160, 1623656), (13094, 1259840), (15748, 1047520), (16256, 1014785), (19685, 838016), (19840, 831469), (20320, 811828), (26188, 629920), (31496, 523760), (32735, 503936), (39370, 419008), (40640, 405914), (52376, 314960), (62992, 261880), (65470, 251968), (78740, 209504), (81280, 202957), (104752, 157480), (125984, 130940)]