12471319840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{11587}}^1$

素因数の和:11671

約数の個数: 144

約数和(自身を含む): 34796817216

約数和(自身を除く): 22325497376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 961, 992, 1085, 1120, 1240, 1736, 1922, 2170, 2480, 3472, 3844, 4340, 4805, 4960, 6727, 6944, 7688, 8680, 9610, 11587, 13454, 15376, 17360, 19220, 23174, 26908, 30752, 33635, 34720, 38440, 46348, 53816, 57935, 67270, 76880, 81109, 92696, 107632, 115870, 134540, 153760, 162218, 185392, 215264, 231740, 269080, 324436, 359197, 370784, 405545, 463480, 538160, 648872, 718394, 811090, 926960, 1076320, 1297744, 1436788, 1622180, 1795985, 1853920, 2514379, 2595488, 2873576, 3244360, 3591970, 5028758, 5747152, 6488720, 7183940, 10057516, 11135107, 11494304, 12571895, 12977440, 14367880, 20115032, 22270214, 25143790, 28735760, 40230064, 44540428, 50287580, 55675535, 57471520, 77945749, 80460128, 89080856, 100575160, 111351070, 155891498, 178161712, 201150320, 222702140, 311782996, 356323424, 389728745, 402300640, 445404280, 623565992, 779457490, 890808560, 1247131984, 1558914980, 1781617120, 2494263968, 3117829960, 6235659920, 12471319840]

約数ペア:

[(1, 12471319840), (2, 6235659920), (4, 3117829960), (5, 2494263968), (7, 1781617120), (8, 1558914980), (10, 1247131984), (14, 890808560), (16, 779457490), (20, 623565992), (28, 445404280), (31, 402300640), (32, 389728745), (35, 356323424), (40, 311782996), (56, 222702140), (62, 201150320), (70, 178161712), (80, 155891498), (112, 111351070), (124, 100575160), (140, 89080856), (155, 80460128), (160, 77945749), (217, 57471520), (224, 55675535), (248, 50287580), (280, 44540428), (310, 40230064), (434, 28735760), (496, 25143790), (560, 22270214), (620, 20115032), (868, 14367880), (961, 12977440), (992, 12571895), (1085, 11494304), (1120, 11135107), (1240, 10057516), (1736, 7183940), (1922, 6488720), (2170, 5747152), (2480, 5028758), (3472, 3591970), (3844, 3244360), (4340, 2873576), (4805, 2595488), (4960, 2514379), (6727, 1853920), (6944, 1795985), (7688, 1622180), (8680, 1436788), (9610, 1297744), (11587, 1076320), (13454, 926960), (15376, 811090), (17360, 718394), (19220, 648872), (23174, 538160), (26908, 463480), (30752, 405545), (33635, 370784), (34720, 359197), (38440, 324436), (46348, 269080), (53816, 231740), (57935, 215264), (67270, 185392), (76880, 162218), (81109, 153760), (92696, 134540), (107632, 115870)]