15442969920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74131}}^1$

素因数の和:74189

約数の個数: 224

約数和(自身を含む): 57844310016

約数和(自身を除く): 42401340096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 69440, 74131, 104160, 148262, 208320, 222393, 296524, 370655, 444786, 518917, 593048, 741310, 889572, 1037834, 1111965, 1186096, 1482620, 1556751, 1779144, 2075668, 2223930, 2298061, 2372192, 2594585, 2965240, 3113502, 3558288, 4151336, 4447860, 4596122, 4744384, 5189170, 5930480, 6227004, 6894183, 7116576, 7783755, 8302672, 8895720, 9192244, 10378340, 11490305, 11860960, 12454008, 13788366, 14233152, 15567510, 16086427, 16605344, 17791440, 18384488, 20756680, 22980610, 23721920, 24908016, 27576732, 31135020, 32172854, 33210688, 34470915, 35582880, 36768976, 41513360, 45961220, 48259281, 49816032, 55153464, 62270040, 64345708, 68941830, 71165760, 73537952, 80432135, 83026720, 91922440, 96518562, 99632064, 110306928, 124540080, 128691416, 137883660, 147075904, 160864270, 166053440, 183844880, 193037124, 220613856, 241296405, 249080160, 257382832, 275767320, 321728540, 367689760, 386074248, 441227712, 482592810, 498160320, 514765664, 551534640, 643457080, 735379520, 772148496, 965185620, 1029531328, 1103069280, 1286914160, 1544296992, 1930371240, 2206138560, 2573828320, 3088593984, 3860742480, 5147656640, 7721484960, 15442969920]

約数ペア:

[(1, 15442969920), (2, 7721484960), (3, 5147656640), (4, 3860742480), (5, 3088593984), (6, 2573828320), (7, 2206138560), (8, 1930371240), (10, 1544296992), (12, 1286914160), (14, 1103069280), (15, 1029531328), (16, 965185620), (20, 772148496), (21, 735379520), (24, 643457080), (28, 551534640), (30, 514765664), (31, 498160320), (32, 482592810), (35, 441227712), (40, 386074248), (42, 367689760), (48, 321728540), (56, 275767320), (60, 257382832), (62, 249080160), (64, 241296405), (70, 220613856), (80, 193037124), (84, 183844880), (93, 166053440), (96, 160864270), (105, 147075904), (112, 137883660), (120, 128691416), (124, 124540080), (140, 110306928), (155, 99632064), (160, 96518562), (168, 91922440), (186, 83026720), (192, 80432135), (210, 73537952), (217, 71165760), (224, 68941830), (240, 64345708), (248, 62270040), (280, 55153464), (310, 49816032), (320, 48259281), (336, 45961220), (372, 41513360), (420, 36768976), (434, 35582880), (448, 34470915), (465, 33210688), (480, 32172854), (496, 31135020), (560, 27576732), (620, 24908016), (651, 23721920), (672, 22980610), (744, 20756680), (840, 18384488), (868, 17791440), (930, 16605344), (960, 16086427), (992, 15567510), (1085, 14233152), (1120, 13788366), (1240, 12454008), (1302, 11860960), (1344, 11490305), (1488, 10378340), (1680, 9192244), (1736, 8895720), (1860, 8302672), (1984, 7783755), (2170, 7116576), (2240, 6894183), (2480, 6227004), (2604, 5930480), (2976, 5189170), (3255, 4744384), (3360, 4596122), (3472, 4447860), (3720, 4151336), (4340, 3558288), (4960, 3113502), (5208, 2965240), (5952, 2594585), (6510, 2372192), (6720, 2298061), (6944, 2223930), (7440, 2075668), (8680, 1779144), (9920, 1556751), (10416, 1482620), (13020, 1186096), (13888, 1111965), (14880, 1037834), (17360, 889572), (20832, 741310), (26040, 593048), (29760, 518917), (34720, 444786), (41664, 370655), (52080, 296524), (69440, 222393), (74131, 208320), (104160, 148262)]