18595536840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{6581}}^1$

素因数の和:6812

約数の個数: 192

約数和(自身を含む): 62100380160

約数和(自身を除く): 43504843320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 167, 180, 188, 235, 282, 334, 360, 376, 423, 470, 501, 564, 668, 705, 835, 846, 940, 1002, 1128, 1336, 1410, 1503, 1670, 1692, 1880, 2004, 2115, 2505, 2820, 3006, 3340, 3384, 4008, 4230, 5010, 5640, 6012, 6581, 6680, 7515, 7849, 8460, 10020, 12024, 13162, 15030, 15698, 16920, 19743, 20040, 23547, 26324, 30060, 31396, 32905, 39245, 39486, 47094, 52648, 59229, 60120, 62792, 65810, 70641, 78490, 78972, 94188, 98715, 117735, 118458, 131620, 141282, 156980, 157944, 188376, 197430, 235470, 236916, 263240, 282564, 296145, 309307, 313960, 353205, 394860, 470940, 473832, 565128, 592290, 618614, 706410, 789720, 927921, 941880, 1099027, 1184580, 1237228, 1412820, 1546535, 1855842, 2198054, 2369160, 2474456, 2783763, 2825640, 3093070, 3297081, 3711684, 4396108, 4639605, 5495135, 5567526, 6186140, 6594162, 7423368, 8792216, 9279210, 9891243, 10990270, 11135052, 12372280, 13188324, 13918815, 16485405, 18558420, 19782486, 21980540, 22270104, 26376648, 27837630, 32970810, 37116840, 39564972, 43961080, 49456215, 51654269, 55675260, 65941620, 79129944, 98912430, 103308538, 111350520, 131883240, 154962807, 197824860, 206617076, 258271345, 309925614, 395649720, 413234152, 464888421, 516542690, 619851228, 774814035, 929776842, 1033085380, 1239702456, 1549628070, 1859553684, 2066170760, 2324442105, 3099256140, 3719107368, 4648884210, 6198512280, 9297768420, 18595536840]

約数ペア:

[(1, 18595536840), (2, 9297768420), (3, 6198512280), (4, 4648884210), (5, 3719107368), (6, 3099256140), (8, 2324442105), (9, 2066170760), (10, 1859553684), (12, 1549628070), (15, 1239702456), (18, 1033085380), (20, 929776842), (24, 774814035), (30, 619851228), (36, 516542690), (40, 464888421), (45, 413234152), (47, 395649720), (60, 309925614), (72, 258271345), (90, 206617076), (94, 197824860), (120, 154962807), (141, 131883240), (167, 111350520), (180, 103308538), (188, 98912430), (235, 79129944), (282, 65941620), (334, 55675260), (360, 51654269), (376, 49456215), (423, 43961080), (470, 39564972), (501, 37116840), (564, 32970810), (668, 27837630), (705, 26376648), (835, 22270104), (846, 21980540), (940, 19782486), (1002, 18558420), (1128, 16485405), (1336, 13918815), (1410, 13188324), (1503, 12372280), (1670, 11135052), (1692, 10990270), (1880, 9891243), (2004, 9279210), (2115, 8792216), (2505, 7423368), (2820, 6594162), (3006, 6186140), (3340, 5567526), (3384, 5495135), (4008, 4639605), (4230, 4396108), (5010, 3711684), (5640, 3297081), (6012, 3093070), (6581, 2825640), (6680, 2783763), (7515, 2474456), (7849, 2369160), (8460, 2198054), (10020, 1855842), (12024, 1546535), (13162, 1412820), (15030, 1237228), (15698, 1184580), (16920, 1099027), (19743, 941880), (20040, 927921), (23547, 789720), (26324, 706410), (30060, 618614), (31396, 592290), (32905, 565128), (39245, 473832), (39486, 470940), (47094, 394860), (52648, 353205), (59229, 313960), (60120, 309307), (62792, 296145), (65810, 282564), (70641, 263240), (78490, 236916), (78972, 235470), (94188, 197430), (98715, 188376), (117735, 157944), (118458, 156980), (131620, 141282)]