26465040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 104457600

約数和(自身を除く): 77992560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 178, 180, 210, 236, 240, 252, 267, 280, 295, 315, 336, 354, 356, 360, 413, 420, 445, 472, 504, 531, 534, 560, 590, 623, 630, 708, 712, 720, 801, 826, 840, 885, 890, 944, 1008, 1062, 1068, 1180, 1239, 1246, 1260, 1335, 1416, 1424, 1602, 1652, 1680, 1770, 1780, 1869, 2065, 2124, 2136, 2360, 2478, 2492, 2520, 2655, 2670, 2832, 3115, 3204, 3304, 3540, 3560, 3717, 3738, 4005, 4130, 4248, 4272, 4720, 4956, 4984, 5040, 5251, 5310, 5340, 5607, 6195, 6230, 6408, 6608, 7080, 7120, 7434, 7476, 8010, 8260, 8496, 9345, 9912, 9968, 10502, 10620, 10680, 11214, 12390, 12460, 12816, 14160, 14868, 14952, 15753, 16020, 16520, 18585, 18690, 19824, 21004, 21240, 21360, 22428, 24780, 24920, 26255, 28035, 29736, 29904, 31506, 32040, 33040, 36757, 37170, 37380, 42008, 42480, 44856, 47259, 49560, 49840, 52510, 56070, 59472, 63012, 64080, 73514, 74340, 74760, 78765, 84016, 89712, 94518, 99120, 105020, 110271, 112140, 126024, 147028, 148680, 149520, 157530, 183785, 189036, 210040, 220542, 224280, 236295, 252048, 294056, 297360, 315060, 330813, 367570, 378072, 420080, 441084, 448560, 472590, 551355, 588112, 630120, 661626, 735140, 756144, 882168, 945180, 1102710, 1260240, 1323252, 1470280, 1654065, 1764336, 1890360, 2205420, 2646504, 2940560, 3308130, 3780720, 4410840, 5293008, 6616260, 8821680, 13232520, 26465040]

約数ペア:

[(1, 26465040), (2, 13232520), (3, 8821680), (4, 6616260), (5, 5293008), (6, 4410840), (7, 3780720), (8, 3308130), (9, 2940560), (10, 2646504), (12, 2205420), (14, 1890360), (15, 1764336), (16, 1654065), (18, 1470280), (20, 1323252), (21, 1260240), (24, 1102710), (28, 945180), (30, 882168), (35, 756144), (36, 735140), (40, 661626), (42, 630120), (45, 588112), (48, 551355), (56, 472590), (59, 448560), (60, 441084), (63, 420080), (70, 378072), (72, 367570), (80, 330813), (84, 315060), (89, 297360), (90, 294056), (105, 252048), (112, 236295), (118, 224280), (120, 220542), (126, 210040), (140, 189036), (144, 183785), (168, 157530), (177, 149520), (178, 148680), (180, 147028), (210, 126024), (236, 112140), (240, 110271), (252, 105020), (267, 99120), (280, 94518), (295, 89712), (315, 84016), (336, 78765), (354, 74760), (356, 74340), (360, 73514), (413, 64080), (420, 63012), (445, 59472), (472, 56070), (504, 52510), (531, 49840), (534, 49560), (560, 47259), (590, 44856), (623, 42480), (630, 42008), (708, 37380), (712, 37170), (720, 36757), (801, 33040), (826, 32040), (840, 31506), (885, 29904), (890, 29736), (944, 28035), (1008, 26255), (1062, 24920), (1068, 24780), (1180, 22428), (1239, 21360), (1246, 21240), (1260, 21004), (1335, 19824), (1416, 18690), (1424, 18585), (1602, 16520), (1652, 16020), (1680, 15753), (1770, 14952), (1780, 14868), (1869, 14160), (2065, 12816), (2124, 12460), (2136, 12390), (2360, 11214), (2478, 10680), (2492, 10620), (2520, 10502), (2655, 9968), (2670, 9912), (2832, 9345), (3115, 8496), (3204, 8260), (3304, 8010), (3540, 7476), (3560, 7434), (3717, 7120), (3738, 7080), (4005, 6608), (4130, 6408), (4248, 6230), (4272, 6195), (4720, 5607), (4956, 5340), (4984, 5310), (5040, 5251)]