64727522760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1\times {\mathrm{13109}}^1$

素因数の和:14935

約数の個数: 128

約数和(自身を含む): 202754016000

約数和(自身を除く): 138026493240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1789, 2760, 3578, 5367, 7156, 8945, 10734, 13109, 14312, 17890, 21468, 26218, 26835, 35780, 39327, 41147, 42936, 52436, 53670, 65545, 71560, 78654, 82294, 104872, 107340, 123441, 131090, 157308, 164588, 196635, 205735, 214680, 246882, 262180, 301507, 314616, 329176, 393270, 411470, 493764, 524360, 603014, 617205, 786540, 822940, 904521, 987528, 1206028, 1234410, 1507535, 1573080, 1645880, 1809042, 2412056, 2468820, 3015070, 3618084, 4522605, 4937640, 6030140, 7236168, 9045210, 12060280, 18090420, 23452001, 36180840, 46904002, 70356003, 93808004, 117260005, 140712006, 187616008, 234520010, 281424012, 351780015, 469040020, 539396023, 562848024, 703560030, 938080040, 1078792046, 1407120060, 1618188069, 2157584092, 2696980115, 2814240120, 3236376138, 4315168184, 5393960230, 6472752276, 8090940345, 10787920460, 12945504552, 16181880690, 21575840920, 32363761380, 64727522760]

約数ペア:

[(1, 64727522760), (2, 32363761380), (3, 21575840920), (4, 16181880690), (5, 12945504552), (6, 10787920460), (8, 8090940345), (10, 6472752276), (12, 5393960230), (15, 4315168184), (20, 3236376138), (23, 2814240120), (24, 2696980115), (30, 2157584092), (40, 1618188069), (46, 1407120060), (60, 1078792046), (69, 938080040), (92, 703560030), (115, 562848024), (120, 539396023), (138, 469040020), (184, 351780015), (230, 281424012), (276, 234520010), (345, 187616008), (460, 140712006), (552, 117260005), (690, 93808004), (920, 70356003), (1380, 46904002), (1789, 36180840), (2760, 23452001), (3578, 18090420), (5367, 12060280), (7156, 9045210), (8945, 7236168), (10734, 6030140), (13109, 4937640), (14312, 4522605), (17890, 3618084), (21468, 3015070), (26218, 2468820), (26835, 2412056), (35780, 1809042), (39327, 1645880), (41147, 1573080), (42936, 1507535), (52436, 1234410), (53670, 1206028), (65545, 987528), (71560, 904521), (78654, 822940), (82294, 786540), (104872, 617205), (107340, 603014), (123441, 524360), (131090, 493764), (157308, 411470), (164588, 393270), (196635, 329176), (205735, 314616), (214680, 301507), (246882, 262180)]