152659920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1133

約数の個数: 160

約数和(自身を含む): 547464960

約数和(自身を除く): 394805040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1021, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2042, 2136, 2492, 2670, 3063, 3115, 3560, 3738, 4084, 4272, 4984, 5105, 5340, 6126, 6230, 7120, 7147, 7476, 8168, 9345, 9968, 10210, 10680, 12252, 12460, 14294, 14952, 15315, 16336, 18690, 20420, 21360, 21441, 24504, 24920, 28588, 29904, 30630, 35735, 37380, 40840, 42882, 49008, 49840, 57176, 61260, 71470, 74760, 81680, 85764, 90869, 107205, 114352, 122520, 142940, 149520, 171528, 181738, 214410, 245040, 272607, 285880, 343056, 363476, 428820, 454345, 545214, 571760, 636083, 726952, 857640, 908690, 1090428, 1272166, 1363035, 1453904, 1715280, 1817380, 1908249, 2180856, 2544332, 2726070, 3180415, 3634760, 3816498, 4361712, 5088664, 5452140, 6360830, 7269520, 7632996, 9541245, 10177328, 10904280, 12721660, 15265992, 19082490, 21808560, 25443320, 30531984, 38164980, 50886640, 76329960, 152659920]

約数ペア:

[(1, 152659920), (2, 76329960), (3, 50886640), (4, 38164980), (5, 30531984), (6, 25443320), (7, 21808560), (8, 19082490), (10, 15265992), (12, 12721660), (14, 10904280), (15, 10177328), (16, 9541245), (20, 7632996), (21, 7269520), (24, 6360830), (28, 5452140), (30, 5088664), (35, 4361712), (40, 3816498), (42, 3634760), (48, 3180415), (56, 2726070), (60, 2544332), (70, 2180856), (80, 1908249), (84, 1817380), (89, 1715280), (105, 1453904), (112, 1363035), (120, 1272166), (140, 1090428), (168, 908690), (178, 857640), (210, 726952), (240, 636083), (267, 571760), (280, 545214), (336, 454345), (356, 428820), (420, 363476), (445, 343056), (534, 285880), (560, 272607), (623, 245040), (712, 214410), (840, 181738), (890, 171528), (1021, 149520), (1068, 142940), (1246, 122520), (1335, 114352), (1424, 107205), (1680, 90869), (1780, 85764), (1869, 81680), (2042, 74760), (2136, 71470), (2492, 61260), (2670, 57176), (3063, 49840), (3115, 49008), (3560, 42882), (3738, 40840), (4084, 37380), (4272, 35735), (4984, 30630), (5105, 29904), (5340, 28588), (6126, 24920), (6230, 24504), (7120, 21441), (7147, 21360), (7476, 20420), (8168, 18690), (9345, 16336), (9968, 15315), (10210, 14952), (10680, 14294), (12252, 12460)]