15705907560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5233}}^1$

素因数の和:5657

約数の個数: 256

約数和(自身を含む): 59994201600

約数和(自身を除く): 44288294040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 397, 420, 504, 540, 630, 756, 794, 840, 945, 1080, 1191, 1260, 1512, 1588, 1890, 1985, 2382, 2520, 2779, 3176, 3573, 3780, 3970, 4764, 5233, 5558, 5955, 7146, 7560, 7940, 8337, 9528, 10466, 10719, 11116, 11910, 13895, 14292, 15699, 15880, 16674, 17865, 20932, 21438, 22232, 23820, 25011, 26165, 27790, 28584, 31398, 33348, 35730, 36631, 41685, 41864, 42876, 47097, 47640, 50022, 52330, 53595, 55580, 62796, 66696, 71460, 73262, 75033, 78495, 83370, 85752, 94194, 100044, 104660, 107190, 109893, 111160, 125055, 125592, 141291, 142920, 146524, 150066, 156990, 166740, 183155, 188388, 200088, 209320, 214380, 219786, 235485, 250110, 282582, 293048, 300132, 313980, 329679, 333480, 366310, 375165, 376776, 428760, 439572, 470970, 500220, 549465, 565164, 600264, 627960, 659358, 706455, 732620, 750330, 879144, 941940, 989037, 1000440, 1098930, 1130328, 1318716, 1412910, 1465240, 1500660, 1648395, 1883880, 1978074, 2077501, 2197860, 2637432, 2825820, 3001320, 3296790, 3956148, 4155002, 4395720, 4945185, 5651640, 6232503, 6593580, 7912296, 8310004, 9890370, 10387505, 12465006, 13187160, 14542507, 16620008, 18697509, 19780740, 20775010, 24930012, 29085014, 31162515, 37395018, 39561480, 41550020, 43627521, 49860024, 56092527, 58170028, 62325030, 72712535, 74790036, 83100040, 87255042, 93487545, 112185054, 116340056, 124650060, 130882563, 145425070, 149580072, 174510084, 186975090, 218137605, 224370108, 249300120, 261765126, 280462635, 290850140, 349020168, 373950180, 392647689, 436275210, 448740216, 523530252, 560925270, 581700280, 654412815, 747900360, 785295378, 872550420, 1047060504, 1121850540, 1308825630, 1570590756, 1745100840, 1963238445, 2243701080, 2617651260, 3141181512, 3926476890, 5235302520, 7852953780, 15705907560]

約数ペア:

[(1, 15705907560), (2, 7852953780), (3, 5235302520), (4, 3926476890), (5, 3141181512), (6, 2617651260), (7, 2243701080), (8, 1963238445), (9, 1745100840), (10, 1570590756), (12, 1308825630), (14, 1121850540), (15, 1047060504), (18, 872550420), (20, 785295378), (21, 747900360), (24, 654412815), (27, 581700280), (28, 560925270), (30, 523530252), (35, 448740216), (36, 436275210), (40, 392647689), (42, 373950180), (45, 349020168), (54, 290850140), (56, 280462635), (60, 261765126), (63, 249300120), (70, 224370108), (72, 218137605), (84, 186975090), (90, 174510084), (105, 149580072), (108, 145425070), (120, 130882563), (126, 124650060), (135, 116340056), (140, 112185054), (168, 93487545), (180, 87255042), (189, 83100040), (210, 74790036), (216, 72712535), (252, 62325030), (270, 58170028), (280, 56092527), (315, 49860024), (360, 43627521), (378, 41550020), (397, 39561480), (420, 37395018), (504, 31162515), (540, 29085014), (630, 24930012), (756, 20775010), (794, 19780740), (840, 18697509), (945, 16620008), (1080, 14542507), (1191, 13187160), (1260, 12465006), (1512, 10387505), (1588, 9890370), (1890, 8310004), (1985, 7912296), (2382, 6593580), (2520, 6232503), (2779, 5651640), (3176, 4945185), (3573, 4395720), (3780, 4155002), (3970, 3956148), (4764, 3296790), (5233, 3001320), (5558, 2825820), (5955, 2637432), (7146, 2197860), (7560, 2077501), (7940, 1978074), (8337, 1883880), (9528, 1648395), (10466, 1500660), (10719, 1465240), (11116, 1412910), (11910, 1318716), (13895, 1130328), (14292, 1098930), (15699, 1000440), (15880, 989037), (16674, 941940), (17865, 879144), (20932, 750330), (21438, 732620), (22232, 706455), (23820, 659358), (25011, 627960), (26165, 600264), (27790, 565164), (28584, 549465), (31398, 500220), (33348, 470970), (35730, 439572), (36631, 428760), (41685, 376776), (41864, 375165), (42876, 366310), (47097, 333480), (47640, 329679), (50022, 313980), (52330, 300132), (53595, 293048), (55580, 282582), (62796, 250110), (66696, 235485), (71460, 219786), (73262, 214380), (75033, 209320), (78495, 200088), (83370, 188388), (85752, 183155), (94194, 166740), (100044, 156990), (104660, 150066), (107190, 146524), (109893, 142920), (111160, 141291), (125055, 125592)]