748581266520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{552589}}^1$

素因数の和:552730

約数の個数: 192

約数和(自身を含む): 2513709806400

約数和(自身を除く): 1765128539880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 71, 72, 90, 106, 120, 142, 159, 180, 212, 213, 265, 284, 318, 355, 360, 424, 426, 477, 530, 568, 636, 639, 710, 795, 852, 954, 1060, 1065, 1272, 1278, 1420, 1590, 1704, 1908, 2120, 2130, 2385, 2556, 2840, 3180, 3195, 3763, 3816, 4260, 4770, 5112, 6360, 6390, 7526, 8520, 9540, 11289, 12780, 15052, 18815, 19080, 22578, 25560, 30104, 33867, 37630, 45156, 56445, 67734, 75260, 90312, 112890, 135468, 150520, 169335, 225780, 270936, 338670, 451560, 552589, 677340, 1105178, 1354680, 1657767, 2210356, 2762945, 3315534, 4420712, 4973301, 5525890, 6631068, 8288835, 9946602, 11051780, 13262136, 16577670, 19893204, 22103560, 24866505, 29287217, 33155340, 39233819, 39786408, 49733010, 58574434, 66310680, 78467638, 87861651, 99466020, 117148868, 117701457, 146436085, 156935276, 175723302, 196169095, 198932040, 234297736, 235402914, 263584953, 292872170, 313870552, 351446604, 353104371, 392338190, 439308255, 470805828, 527169906, 585744340, 588507285, 702893208, 706208742, 784676380, 878616510, 941611656, 1054339812, 1171488680, 1177014570, 1317924765, 1412417484, 1569352760, 1757233020, 1765521855, 2079392407, 2108679624, 2354029140, 2635849530, 2824834968, 3514466040, 3531043710, 4158784814, 4708058280, 5271699060, 6238177221, 7062087420, 8317569628, 10396962035, 10543398120, 12476354442, 14124174840, 16635139256, 18714531663, 20793924070, 24952708884, 31190886105, 37429063326, 41587848140, 49905417768, 62381772210, 74858126652, 83175696280, 93572658315, 124763544420, 149716253304, 187145316630, 249527088840, 374290633260, 748581266520]

約数ペア:

[(1, 748581266520), (2, 374290633260), (3, 249527088840), (4, 187145316630), (5, 149716253304), (6, 124763544420), (8, 93572658315), (9, 83175696280), (10, 74858126652), (12, 62381772210), (15, 49905417768), (18, 41587848140), (20, 37429063326), (24, 31190886105), (30, 24952708884), (36, 20793924070), (40, 18714531663), (45, 16635139256), (53, 14124174840), (60, 12476354442), (71, 10543398120), (72, 10396962035), (90, 8317569628), (106, 7062087420), (120, 6238177221), (142, 5271699060), (159, 4708058280), (180, 4158784814), (212, 3531043710), (213, 3514466040), (265, 2824834968), (284, 2635849530), (318, 2354029140), (355, 2108679624), (360, 2079392407), (424, 1765521855), (426, 1757233020), (477, 1569352760), (530, 1412417484), (568, 1317924765), (636, 1177014570), (639, 1171488680), (710, 1054339812), (795, 941611656), (852, 878616510), (954, 784676380), (1060, 706208742), (1065, 702893208), (1272, 588507285), (1278, 585744340), (1420, 527169906), (1590, 470805828), (1704, 439308255), (1908, 392338190), (2120, 353104371), (2130, 351446604), (2385, 313870552), (2556, 292872170), (2840, 263584953), (3180, 235402914), (3195, 234297736), (3763, 198932040), (3816, 196169095), (4260, 175723302), (4770, 156935276), (5112, 146436085), (6360, 117701457), (6390, 117148868), (7526, 99466020), (8520, 87861651), (9540, 78467638), (11289, 66310680), (12780, 58574434), (15052, 49733010), (18815, 39786408), (19080, 39233819), (22578, 33155340), (25560, 29287217), (30104, 24866505), (33867, 22103560), (37630, 19893204), (45156, 16577670), (56445, 13262136), (67734, 11051780), (75260, 9946602), (90312, 8288835), (112890, 6631068), (135468, 5525890), (150520, 4973301), (169335, 4420712), (225780, 3315534), (270936, 2762945), (338670, 2210356), (451560, 1657767), (552589, 1354680), (677340, 1105178)]