201719388640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197269}}^1$

素因数の和:197385

約数の個数: 192

約数和(自身を含む): 601316835840

約数和(自身を除く): 399597447200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 140, 154, 160, 166, 176, 220, 224, 280, 308, 332, 352, 385, 415, 440, 560, 581, 616, 664, 770, 830, 880, 913, 1120, 1162, 1232, 1328, 1540, 1660, 1760, 1826, 2324, 2464, 2656, 2905, 3080, 3320, 3652, 4565, 4648, 5810, 6160, 6391, 6640, 7304, 9130, 9296, 11620, 12320, 12782, 13280, 14608, 18260, 18592, 23240, 25564, 29216, 31955, 36520, 46480, 51128, 63910, 73040, 92960, 102256, 127820, 146080, 197269, 204512, 255640, 394538, 511280, 789076, 986345, 1022560, 1380883, 1578152, 1972690, 2169959, 2761766, 3156304, 3945380, 4339918, 5523532, 6312608, 6904415, 7890760, 8679836, 10849795, 11047064, 13808830, 15189713, 15781520, 16373327, 17359672, 21699590, 22094128, 27617660, 30379426, 31563040, 32746654, 34719344, 43399180, 44188256, 55235320, 60758852, 65493308, 69438688, 75948565, 81866635, 86798360, 110470640, 114613289, 121517704, 130986616, 151897130, 163733270, 173596720, 180106597, 220941280, 229226578, 243035408, 261973232, 303794260, 327466540, 347193440, 360213194, 458453156, 486070816, 523946464, 573066445, 607588520, 654933080, 720426388, 900532985, 916906312, 1146132890, 1215177040, 1260746179, 1309866160, 1440852776, 1801065970, 1833812624, 2292265780, 2430354080, 2521492358, 2619732320, 2881705552, 3602131940, 3667625248, 4584531560, 5042984716, 5763411104, 6303730895, 7204263880, 9169063120, 10085969432, 12607461790, 14408527760, 18338126240, 20171938864, 25214923580, 28817055520, 40343877728, 50429847160, 100859694320, 201719388640]

約数ペア:

[(1, 201719388640), (2, 100859694320), (4, 50429847160), (5, 40343877728), (7, 28817055520), (8, 25214923580), (10, 20171938864), (11, 18338126240), (14, 14408527760), (16, 12607461790), (20, 10085969432), (22, 9169063120), (28, 7204263880), (32, 6303730895), (35, 5763411104), (40, 5042984716), (44, 4584531560), (55, 3667625248), (56, 3602131940), (70, 2881705552), (77, 2619732320), (80, 2521492358), (83, 2430354080), (88, 2292265780), (110, 1833812624), (112, 1801065970), (140, 1440852776), (154, 1309866160), (160, 1260746179), (166, 1215177040), (176, 1146132890), (220, 916906312), (224, 900532985), (280, 720426388), (308, 654933080), (332, 607588520), (352, 573066445), (385, 523946464), (415, 486070816), (440, 458453156), (560, 360213194), (581, 347193440), (616, 327466540), (664, 303794260), (770, 261973232), (830, 243035408), (880, 229226578), (913, 220941280), (1120, 180106597), (1162, 173596720), (1232, 163733270), (1328, 151897130), (1540, 130986616), (1660, 121517704), (1760, 114613289), (1826, 110470640), (2324, 86798360), (2464, 81866635), (2656, 75948565), (2905, 69438688), (3080, 65493308), (3320, 60758852), (3652, 55235320), (4565, 44188256), (4648, 43399180), (5810, 34719344), (6160, 32746654), (6391, 31563040), (6640, 30379426), (7304, 27617660), (9130, 22094128), (9296, 21699590), (11620, 17359672), (12320, 16373327), (12782, 15781520), (13280, 15189713), (14608, 13808830), (18260, 11047064), (18592, 10849795), (23240, 8679836), (25564, 7890760), (29216, 6904415), (31955, 6312608), (36520, 5523532), (46480, 4339918), (51128, 3945380), (63910, 3156304), (73040, 2761766), (92960, 2169959), (102256, 1972690), (127820, 1578152), (146080, 1380883), (197269, 1022560), (204512, 986345), (255640, 789076), (394538, 511280)]