214363320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 682560000

約数和(自身を除く): 468196680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 631, 745, 760, 894, 1140, 1192, 1262, 1490, 1788, 1893, 2235, 2280, 2524, 2831, 2980, 3155, 3576, 3786, 4470, 5048, 5662, 5960, 6310, 7572, 8493, 8940, 9465, 11324, 11989, 12620, 14155, 15144, 16986, 17880, 18930, 22648, 23978, 25240, 28310, 33972, 35967, 37860, 42465, 47956, 56620, 59945, 67944, 71934, 75720, 84930, 94019, 95912, 113240, 119890, 143868, 169860, 179835, 188038, 239780, 282057, 287736, 339720, 359670, 376076, 470095, 479560, 564114, 719340, 752152, 940190, 1128228, 1410285, 1438680, 1786361, 1880380, 2256456, 2820570, 3572722, 3760760, 5359083, 5641140, 7145444, 8931805, 10718166, 11282280, 14290888, 17863610, 21436332, 26795415, 35727220, 42872664, 53590830, 71454440, 107181660, 214363320]

約数ペア:

[(1, 214363320), (2, 107181660), (3, 71454440), (4, 53590830), (5, 42872664), (6, 35727220), (8, 26795415), (10, 21436332), (12, 17863610), (15, 14290888), (19, 11282280), (20, 10718166), (24, 8931805), (30, 7145444), (38, 5641140), (40, 5359083), (57, 3760760), (60, 3572722), (76, 2820570), (95, 2256456), (114, 1880380), (120, 1786361), (149, 1438680), (152, 1410285), (190, 1128228), (228, 940190), (285, 752152), (298, 719340), (380, 564114), (447, 479560), (456, 470095), (570, 376076), (596, 359670), (631, 339720), (745, 287736), (760, 282057), (894, 239780), (1140, 188038), (1192, 179835), (1262, 169860), (1490, 143868), (1788, 119890), (1893, 113240), (2235, 95912), (2280, 94019), (2524, 84930), (2831, 75720), (2980, 71934), (3155, 67944), (3576, 59945), (3786, 56620), (4470, 47956), (5048, 42465), (5662, 37860), (5960, 35967), (6310, 33972), (7572, 28310), (8493, 25240), (8940, 23978), (9465, 22648), (11324, 18930), (11989, 17880), (12620, 16986), (14155, 15144)]