64379040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 225348480

約数和(自身を除く): 160969440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 96, 110, 120, 132, 137, 160, 165, 176, 178, 220, 240, 264, 267, 274, 330, 352, 356, 411, 440, 445, 480, 528, 534, 548, 660, 685, 712, 822, 880, 890, 979, 1056, 1068, 1096, 1320, 1335, 1370, 1424, 1507, 1644, 1760, 1780, 1958, 2055, 2136, 2192, 2640, 2670, 2740, 2848, 2937, 3014, 3288, 3560, 3916, 4110, 4272, 4384, 4521, 4895, 5280, 5340, 5480, 5874, 6028, 6576, 7120, 7535, 7832, 8220, 8544, 9042, 9790, 10680, 10960, 11748, 12056, 12193, 13152, 14240, 14685, 15070, 15664, 16440, 18084, 19580, 21360, 21920, 22605, 23496, 24112, 24386, 29370, 30140, 31328, 32880, 36168, 36579, 39160, 42720, 45210, 46992, 48224, 48772, 58740, 60280, 60965, 65760, 72336, 73158, 78320, 90420, 93984, 97544, 117480, 120560, 121930, 134123, 144672, 146316, 156640, 180840, 182895, 195088, 234960, 241120, 243860, 268246, 292632, 361680, 365790, 390176, 402369, 469920, 487720, 536492, 585264, 670615, 723360, 731580, 804738, 975440, 1072984, 1170528, 1341230, 1463160, 1609476, 1950880, 2011845, 2145968, 2682460, 2926320, 3218952, 4023690, 4291936, 5364920, 5852640, 6437904, 8047380, 10729840, 12875808, 16094760, 21459680, 32189520, 64379040]

約数ペア:

[(1, 64379040), (2, 32189520), (3, 21459680), (4, 16094760), (5, 12875808), (6, 10729840), (8, 8047380), (10, 6437904), (11, 5852640), (12, 5364920), (15, 4291936), (16, 4023690), (20, 3218952), (22, 2926320), (24, 2682460), (30, 2145968), (32, 2011845), (33, 1950880), (40, 1609476), (44, 1463160), (48, 1341230), (55, 1170528), (60, 1072984), (66, 975440), (80, 804738), (88, 731580), (89, 723360), (96, 670615), (110, 585264), (120, 536492), (132, 487720), (137, 469920), (160, 402369), (165, 390176), (176, 365790), (178, 361680), (220, 292632), (240, 268246), (264, 243860), (267, 241120), (274, 234960), (330, 195088), (352, 182895), (356, 180840), (411, 156640), (440, 146316), (445, 144672), (480, 134123), (528, 121930), (534, 120560), (548, 117480), (660, 97544), (685, 93984), (712, 90420), (822, 78320), (880, 73158), (890, 72336), (979, 65760), (1056, 60965), (1068, 60280), (1096, 58740), (1320, 48772), (1335, 48224), (1370, 46992), (1424, 45210), (1507, 42720), (1644, 39160), (1760, 36579), (1780, 36168), (1958, 32880), (2055, 31328), (2136, 30140), (2192, 29370), (2640, 24386), (2670, 24112), (2740, 23496), (2848, 22605), (2937, 21920), (3014, 21360), (3288, 19580), (3560, 18084), (3916, 16440), (4110, 15664), (4272, 15070), (4384, 14685), (4521, 14240), (4895, 13152), (5280, 12193), (5340, 12056), (5480, 11748), (5874, 10960), (6028, 10680), (6576, 9790), (7120, 9042), (7535, 8544), (7832, 8220)]