514705620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 1706987520

約数和(自身を除く): 1192281900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 239, 251, 260, 286, 330, 390, 429, 478, 502, 572, 660, 715, 717, 753, 780, 858, 956, 1004, 1195, 1255, 1430, 1434, 1506, 1716, 2145, 2390, 2510, 2629, 2761, 2860, 2868, 3012, 3107, 3263, 3585, 3765, 4290, 4780, 5020, 5258, 5522, 6214, 6526, 7170, 7530, 7887, 8283, 8580, 9321, 9789, 10516, 11044, 12428, 13052, 13145, 13805, 14340, 15060, 15535, 15774, 16315, 16566, 18642, 19578, 26290, 27610, 31070, 31548, 32630, 33132, 34177, 35893, 37284, 39156, 39435, 41415, 46605, 48945, 52580, 55220, 59989, 62140, 65260, 68354, 71786, 78870, 82830, 93210, 97890, 102531, 107679, 119978, 136708, 143572, 157740, 165660, 170885, 179465, 179967, 186420, 195780, 205062, 215358, 239956, 299945, 341770, 358930, 359934, 410124, 430716, 512655, 538395, 599890, 659879, 683540, 717860, 719868, 779857, 899835, 1025310, 1076790, 1199780, 1319758, 1559714, 1799670, 1979637, 2050620, 2153580, 2339571, 2639516, 3119428, 3299395, 3599340, 3899285, 3959274, 4679142, 6598790, 7798570, 7918548, 8578427, 9358284, 9898185, 11697855, 13197580, 15597140, 17156854, 19796370, 23395710, 25735281, 34313708, 39592740, 42892135, 46791420, 51470562, 85784270, 102941124, 128676405, 171568540, 257352810, 514705620]

約数ペア:

[(1, 514705620), (2, 257352810), (3, 171568540), (4, 128676405), (5, 102941124), (6, 85784270), (10, 51470562), (11, 46791420), (12, 42892135), (13, 39592740), (15, 34313708), (20, 25735281), (22, 23395710), (26, 19796370), (30, 17156854), (33, 15597140), (39, 13197580), (44, 11697855), (52, 9898185), (55, 9358284), (60, 8578427), (65, 7918548), (66, 7798570), (78, 6598790), (110, 4679142), (130, 3959274), (132, 3899285), (143, 3599340), (156, 3299395), (165, 3119428), (195, 2639516), (220, 2339571), (239, 2153580), (251, 2050620), (260, 1979637), (286, 1799670), (330, 1559714), (390, 1319758), (429, 1199780), (478, 1076790), (502, 1025310), (572, 899835), (660, 779857), (715, 719868), (717, 717860), (753, 683540), (780, 659879), (858, 599890), (956, 538395), (1004, 512655), (1195, 430716), (1255, 410124), (1430, 359934), (1434, 358930), (1506, 341770), (1716, 299945), (2145, 239956), (2390, 215358), (2510, 205062), (2629, 195780), (2761, 186420), (2860, 179967), (2868, 179465), (3012, 170885), (3107, 165660), (3263, 157740), (3585, 143572), (3765, 136708), (4290, 119978), (4780, 107679), (5020, 102531), (5258, 97890), (5522, 93210), (6214, 82830), (6526, 78870), (7170, 71786), (7530, 68354), (7887, 65260), (8283, 62140), (8580, 59989), (9321, 55220), (9789, 52580), (10516, 48945), (11044, 46605), (12428, 41415), (13052, 39435), (13145, 39156), (13805, 37284), (14340, 35893), (15060, 34177), (15535, 33132), (15774, 32630), (16315, 31548), (16566, 31070), (18642, 27610), (19578, 26290)]