68047680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 112

約数和(自身を含む): 219236544

約数和(自身を除く): 151188864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 971, 1095, 1168, 1460, 1752, 1942, 2190, 2336, 2913, 2920, 3504, 3884, 4380, 4672, 4855, 5826, 5840, 7008, 7768, 8760, 9710, 11652, 11680, 14016, 14565, 15536, 17520, 19420, 23304, 23360, 29130, 31072, 35040, 38840, 46608, 58260, 62144, 70080, 70883, 77680, 93216, 116520, 141766, 155360, 186432, 212649, 233040, 283532, 310720, 354415, 425298, 466080, 567064, 708830, 850596, 932160, 1063245, 1134128, 1417660, 1701192, 2126490, 2268256, 2835320, 3402384, 4252980, 4536512, 5670640, 6804768, 8505960, 11341280, 13609536, 17011920, 22682560, 34023840, 68047680]

約数ペア:

[(1, 68047680), (2, 34023840), (3, 22682560), (4, 17011920), (5, 13609536), (6, 11341280), (8, 8505960), (10, 6804768), (12, 5670640), (15, 4536512), (16, 4252980), (20, 3402384), (24, 2835320), (30, 2268256), (32, 2126490), (40, 1701192), (48, 1417660), (60, 1134128), (64, 1063245), (73, 932160), (80, 850596), (96, 708830), (120, 567064), (146, 466080), (160, 425298), (192, 354415), (219, 310720), (240, 283532), (292, 233040), (320, 212649), (365, 186432), (438, 155360), (480, 141766), (584, 116520), (730, 93216), (876, 77680), (960, 70883), (971, 70080), (1095, 62144), (1168, 58260), (1460, 46608), (1752, 38840), (1942, 35040), (2190, 31072), (2336, 29130), (2913, 23360), (2920, 23304), (3504, 19420), (3884, 17520), (4380, 15536), (4672, 14565), (4855, 14016), (5826, 11680), (5840, 11652), (7008, 9710), (7768, 8760)]