15672996040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{6203}}^1$

素因数の和:6383

約数の個数: 128

約数和(自身を含む): 39210272640

約数和(自身を除く): 23537276600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 113, 130, 172, 215, 226, 260, 344, 430, 452, 520, 559, 565, 860, 904, 1118, 1130, 1469, 1720, 2236, 2260, 2795, 2938, 4472, 4520, 4859, 5590, 5876, 6203, 7345, 9718, 11180, 11752, 12406, 14690, 19436, 22360, 24295, 24812, 29380, 31015, 38872, 48590, 49624, 58760, 62030, 63167, 80639, 97180, 124060, 126334, 161278, 194360, 248120, 252668, 266729, 315835, 322556, 403195, 505336, 533458, 631670, 645112, 700939, 806390, 1066916, 1263340, 1333645, 1401878, 1612780, 2133832, 2526680, 2667290, 2803756, 3225560, 3467477, 3504695, 5334580, 5607512, 6934954, 7009390, 9112207, 10669160, 13869908, 14018780, 17337385, 18224414, 27739816, 28037560, 30140377, 34674770, 36448828, 45561035, 60280754, 69349540, 72897656, 91122070, 120561508, 138699080, 150701885, 182244140, 241123016, 301403770, 364488280, 391824901, 602807540, 783649802, 1205615080, 1567299604, 1959124505, 3134599208, 3918249010, 7836498020, 15672996040]

約数ペア:

[(1, 15672996040), (2, 7836498020), (4, 3918249010), (5, 3134599208), (8, 1959124505), (10, 1567299604), (13, 1205615080), (20, 783649802), (26, 602807540), (40, 391824901), (43, 364488280), (52, 301403770), (65, 241123016), (86, 182244140), (104, 150701885), (113, 138699080), (130, 120561508), (172, 91122070), (215, 72897656), (226, 69349540), (260, 60280754), (344, 45561035), (430, 36448828), (452, 34674770), (520, 30140377), (559, 28037560), (565, 27739816), (860, 18224414), (904, 17337385), (1118, 14018780), (1130, 13869908), (1469, 10669160), (1720, 9112207), (2236, 7009390), (2260, 6934954), (2795, 5607512), (2938, 5334580), (4472, 3504695), (4520, 3467477), (4859, 3225560), (5590, 2803756), (5876, 2667290), (6203, 2526680), (7345, 2133832), (9718, 1612780), (11180, 1401878), (11752, 1333645), (12406, 1263340), (14690, 1066916), (19436, 806390), (22360, 700939), (24295, 645112), (24812, 631670), (29380, 533458), (31015, 505336), (38872, 403195), (48590, 322556), (49624, 315835), (58760, 266729), (62030, 252668), (63167, 248120), (80639, 194360), (97180, 161278), (124060, 126334)]