28990630560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{2719}}^1$

素因数の和:3063

約数の個数: 192

約数和(自身を含む): 92698905600

約数和(自身を除く): 63708275040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 229, 240, 291, 388, 458, 480, 485, 582, 687, 776, 916, 970, 1145, 1164, 1374, 1455, 1552, 1832, 1940, 2290, 2328, 2719, 2748, 2910, 3104, 3435, 3664, 3880, 4580, 4656, 5438, 5496, 5820, 6870, 7328, 7760, 8157, 9160, 9312, 10876, 10992, 11640, 13595, 13740, 15520, 16314, 18320, 21752, 21984, 22213, 23280, 27190, 27480, 32628, 36640, 40785, 43504, 44426, 46560, 54380, 54960, 65256, 66639, 81570, 87008, 88852, 108760, 109920, 111065, 130512, 133278, 163140, 177704, 217520, 222130, 261024, 263743, 266556, 326280, 333195, 355408, 435040, 444260, 527486, 533112, 622651, 652560, 666390, 710816, 791229, 888520, 1054972, 1066224, 1245302, 1305120, 1318715, 1332780, 1582458, 1777040, 1867953, 2109944, 2132448, 2490604, 2637430, 2665560, 3113255, 3164916, 3554080, 3735906, 3956145, 4219888, 4981208, 5274860, 5331120, 6226510, 6329832, 7471812, 7912290, 8439776, 9339765, 9962416, 10549720, 10662240, 12453020, 12659664, 14943624, 15824580, 18679530, 19924832, 21099440, 24906040, 25319328, 29887248, 31649160, 37359060, 42198880, 49812080, 59774496, 60397147, 63298320, 74718120, 99624160, 120794294, 126596640, 149436240, 181191441, 241588588, 298872480, 301985735, 362382882, 483177176, 603971470, 724765764, 905957205, 966354352, 1207942940, 1449531528, 1811914410, 1932708704, 2415885880, 2899063056, 3623828820, 4831771760, 5798126112, 7247657640, 9663543520, 14495315280, 28990630560]

約数ペア:

[(1, 28990630560), (2, 14495315280), (3, 9663543520), (4, 7247657640), (5, 5798126112), (6, 4831771760), (8, 3623828820), (10, 2899063056), (12, 2415885880), (15, 1932708704), (16, 1811914410), (20, 1449531528), (24, 1207942940), (30, 966354352), (32, 905957205), (40, 724765764), (48, 603971470), (60, 483177176), (80, 362382882), (96, 301985735), (97, 298872480), (120, 241588588), (160, 181191441), (194, 149436240), (229, 126596640), (240, 120794294), (291, 99624160), (388, 74718120), (458, 63298320), (480, 60397147), (485, 59774496), (582, 49812080), (687, 42198880), (776, 37359060), (916, 31649160), (970, 29887248), (1145, 25319328), (1164, 24906040), (1374, 21099440), (1455, 19924832), (1552, 18679530), (1832, 15824580), (1940, 14943624), (2290, 12659664), (2328, 12453020), (2719, 10662240), (2748, 10549720), (2910, 9962416), (3104, 9339765), (3435, 8439776), (3664, 7912290), (3880, 7471812), (4580, 6329832), (4656, 6226510), (5438, 5331120), (5496, 5274860), (5820, 4981208), (6870, 4219888), (7328, 3956145), (7760, 3735906), (8157, 3554080), (9160, 3164916), (9312, 3113255), (10876, 2665560), (10992, 2637430), (11640, 2490604), (13595, 2132448), (13740, 2109944), (15520, 1867953), (16314, 1777040), (18320, 1582458), (21752, 1332780), (21984, 1318715), (22213, 1305120), (23280, 1245302), (27190, 1066224), (27480, 1054972), (32628, 888520), (36640, 791229), (40785, 710816), (43504, 666390), (44426, 652560), (46560, 622651), (54380, 533112), (54960, 527486), (65256, 444260), (66639, 435040), (81570, 355408), (87008, 333195), (88852, 326280), (108760, 266556), (109920, 263743), (111065, 261024), (130512, 222130), (133278, 217520), (163140, 177704)]