216140512560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{128655067}}^1$

素因数の和:128655090

約数の個数: 80

約数和(自身を含む): 765754964736

約数和(自身を除く): 549614452176

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, 210, 240, 280, 336, 420, 560, 840, 1680, 128655067, 257310134, 385965201, 514620268, 643275335, 771930402, 900585469, 1029240536, 1286550670, 1543860804, 1801170938, 1929826005, 2058481072, 2573101340, 2701756407, 3087721608, 3602341876, 3859652010, 4502927345, 5146202680, 5403512814, 6175443216, 7204683752, 7719304020, 9005854690, 10292405360, 10807025628, 13508782035, 14409367504, 15438608040, 18011709380, 21614051256, 27017564070, 30877216080, 36023418760, 43228102512, 54035128140, 72046837520, 108070256280, 216140512560]

約数ペア:

[(1, 216140512560), (2, 108070256280), (3, 72046837520), (4, 54035128140), (5, 43228102512), (6, 36023418760), (7, 30877216080), (8, 27017564070), (10, 21614051256), (12, 18011709380), (14, 15438608040), (15, 14409367504), (16, 13508782035), (20, 10807025628), (21, 10292405360), (24, 9005854690), (28, 7719304020), (30, 7204683752), (35, 6175443216), (40, 5403512814), (42, 5146202680), (48, 4502927345), (56, 3859652010), (60, 3602341876), (70, 3087721608), (80, 2701756407), (84, 2573101340), (105, 2058481072), (112, 1929826005), (120, 1801170938), (140, 1543860804), (168, 1286550670), (210, 1029240536), (240, 900585469), (280, 771930402), (336, 643275335), (420, 514620268), (560, 385965201), (840, 257310134), (1680, 128655067)]