308950320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1259

約数の個数: 160

約数和(自身を含む): 1101929472

約数和(自身を除く): 792979152

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, 105, 112, 120, 140, 168, 173, 210, 240, 280, 336, 346, 420, 519, 560, 692, 840, 865, 1038, 1063, 1211, 1384, 1680, 1730, 2076, 2126, 2422, 2595, 2768, 3189, 3460, 3633, 4152, 4252, 4844, 5190, 5315, 6055, 6378, 6920, 7266, 7441, 8304, 8504, 9688, 10380, 10630, 12110, 12756, 13840, 14532, 14882, 15945, 17008, 18165, 19376, 20760, 21260, 22323, 24220, 25512, 29064, 29764, 31890, 36330, 37205, 41520, 42520, 44646, 48440, 51024, 58128, 59528, 63780, 72660, 74410, 85040, 89292, 96880, 111615, 119056, 127560, 145320, 148820, 178584, 183899, 223230, 255120, 290640, 297640, 357168, 367798, 446460, 551697, 595280, 735596, 892920, 919495, 1103394, 1287293, 1471192, 1785840, 1838990, 2206788, 2574586, 2758485, 2942384, 3677980, 3861879, 4413576, 5149172, 5516970, 6436465, 7355960, 7723758, 8827152, 10298344, 11033940, 12872930, 14711920, 15447516, 19309395, 20596688, 22067880, 25745860, 30895032, 38618790, 44135760, 51491720, 61790064, 77237580, 102983440, 154475160, 308950320]

約数ペア:

[(1, 308950320), (2, 154475160), (3, 102983440), (4, 77237580), (5, 61790064), (6, 51491720), (7, 44135760), (8, 38618790), (10, 30895032), (12, 25745860), (14, 22067880), (15, 20596688), (16, 19309395), (20, 15447516), (21, 14711920), (24, 12872930), (28, 11033940), (30, 10298344), (35, 8827152), (40, 7723758), (42, 7355960), (48, 6436465), (56, 5516970), (60, 5149172), (70, 4413576), (80, 3861879), (84, 3677980), (105, 2942384), (112, 2758485), (120, 2574586), (140, 2206788), (168, 1838990), (173, 1785840), (210, 1471192), (240, 1287293), (280, 1103394), (336, 919495), (346, 892920), (420, 735596), (519, 595280), (560, 551697), (692, 446460), (840, 367798), (865, 357168), (1038, 297640), (1063, 290640), (1211, 255120), (1384, 223230), (1680, 183899), (1730, 178584), (2076, 148820), (2126, 145320), (2422, 127560), (2595, 119056), (2768, 111615), (3189, 96880), (3460, 89292), (3633, 85040), (4152, 74410), (4252, 72660), (4844, 63780), (5190, 59528), (5315, 58128), (6055, 51024), (6378, 48440), (6920, 44646), (7266, 42520), (7441, 41520), (8304, 37205), (8504, 36330), (9688, 31890), (10380, 29764), (10630, 29064), (12110, 25512), (12756, 24220), (13840, 22323), (14532, 21260), (14882, 20760), (15945, 19376), (17008, 18165)]