1457550080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 216

約数和(自身を含む): 4303339488

約数和(自身を除く): 2845789408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1280, 1360, 1367, 1568, 1666, 1792, 1904, 1960, 2176, 2240, 2380, 2720, 2734, 3136, 3332, 3808, 3920, 4165, 4352, 4480, 4760, 5440, 5468, 6272, 6664, 6835, 7616, 7840, 8330, 8960, 9520, 9569, 10880, 10936, 12544, 13328, 13670, 15232, 15680, 16660, 19040, 19138, 21760, 21872, 23239, 26656, 27340, 30464, 31360, 33320, 38080, 38276, 43744, 46478, 47845, 53312, 54680, 62720, 66640, 66983, 76160, 76552, 87488, 92956, 95690, 106624, 109360, 116195, 133280, 133966, 152320, 153104, 162673, 174976, 185912, 191380, 213248, 218720, 232390, 266560, 267932, 306208, 325346, 334915, 349952, 371824, 382760, 437440, 464780, 533120, 535864, 612416, 650692, 669830, 743648, 765520, 813365, 874880, 929560, 1066240, 1071728, 1138711, 1224832, 1301384, 1339660, 1487296, 1531040, 1626730, 1749760, 1859120, 2143456, 2277422, 2449664, 2602768, 2679320, 2974592, 3062080, 3253460, 3718240, 4286912, 4554844, 5205536, 5358640, 5693555, 5949184, 6124160, 6506920, 7436480, 8573824, 9109688, 10411072, 10717280, 11387110, 12248320, 13013840, 14872960, 17147648, 18219376, 20822144, 21434560, 22774220, 26027680, 29745920, 36438752, 41644288, 42869120, 45548440, 52055360, 72877504, 85738240, 91096880, 104110720, 145755008, 182193760, 208221440, 291510016, 364387520, 728775040, 1457550080]

約数ペア:

[(1, 1457550080), (2, 728775040), (4, 364387520), (5, 291510016), (7, 208221440), (8, 182193760), (10, 145755008), (14, 104110720), (16, 91096880), (17, 85738240), (20, 72877504), (28, 52055360), (32, 45548440), (34, 42869120), (35, 41644288), (40, 36438752), (49, 29745920), (56, 26027680), (64, 22774220), (68, 21434560), (70, 20822144), (80, 18219376), (85, 17147648), (98, 14872960), (112, 13013840), (119, 12248320), (128, 11387110), (136, 10717280), (140, 10411072), (160, 9109688), (170, 8573824), (196, 7436480), (224, 6506920), (238, 6124160), (245, 5949184), (256, 5693555), (272, 5358640), (280, 5205536), (320, 4554844), (340, 4286912), (392, 3718240), (448, 3253460), (476, 3062080), (490, 2974592), (544, 2679320), (560, 2602768), (595, 2449664), (640, 2277422), (680, 2143456), (784, 1859120), (833, 1749760), (896, 1626730), (952, 1531040), (980, 1487296), (1088, 1339660), (1120, 1301384), (1190, 1224832), (1280, 1138711), (1360, 1071728), (1367, 1066240), (1568, 929560), (1666, 874880), (1792, 813365), (1904, 765520), (1960, 743648), (2176, 669830), (2240, 650692), (2380, 612416), (2720, 535864), (2734, 533120), (3136, 464780), (3332, 437440), (3808, 382760), (3920, 371824), (4165, 349952), (4352, 334915), (4480, 325346), (4760, 306208), (5440, 267932), (5468, 266560), (6272, 232390), (6664, 218720), (6835, 213248), (7616, 191380), (7840, 185912), (8330, 174976), (8960, 162673), (9520, 153104), (9569, 152320), (10880, 133966), (10936, 133280), (12544, 116195), (13328, 109360), (13670, 106624), (15232, 95690), (15680, 92956), (16660, 87488), (19040, 76552), (19138, 76160), (21760, 66983), (21872, 66640), (23239, 62720), (26656, 54680), (27340, 53312), (30464, 47845), (31360, 46478), (33320, 43744), (38080, 38276)]