1346557680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 4896624096

約数和(自身を除く): 3550066416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 293, 312, 360, 390, 468, 491, 520, 585, 586, 624, 720, 780, 879, 936, 982, 1040, 1170, 1172, 1465, 1473, 1560, 1758, 1872, 1964, 2340, 2344, 2455, 2637, 2930, 2946, 3120, 3516, 3809, 3928, 4395, 4419, 4680, 4688, 4910, 5274, 5860, 5892, 6383, 7032, 7365, 7618, 7856, 8790, 8838, 9360, 9820, 10548, 11427, 11720, 11784, 12766, 13185, 14064, 14730, 15236, 17580, 17676, 19045, 19149, 19640, 21096, 22095, 22854, 23440, 23568, 25532, 26370, 29460, 30472, 31915, 34281, 35160, 35352, 38090, 38298, 39280, 42192, 44190, 45708, 51064, 52740, 57135, 57447, 58920, 60944, 63830, 68562, 70320, 70704, 76180, 76596, 88380, 91416, 95745, 102128, 105480, 114270, 114894, 117840, 127660, 137124, 143863, 152360, 153192, 171405, 176760, 182832, 191490, 210960, 228540, 229788, 255320, 274248, 287235, 287726, 304720, 306384, 342810, 353520, 382980, 431589, 457080, 459576, 510640, 548496, 574470, 575452, 685620, 719315, 765960, 863178, 914160, 919152, 1148940, 1150904, 1294767, 1371240, 1438630, 1531920, 1726356, 1870219, 2157945, 2297880, 2301808, 2589534, 2742480, 2877260, 3452712, 3740438, 4315890, 4595760, 5179068, 5610657, 5754520, 6473835, 6905424, 7480876, 8631780, 9351095, 10358136, 11221314, 11509040, 12947670, 14961752, 16831971, 17263560, 18702190, 20716272, 22442628, 25895340, 28053285, 29923504, 33663942, 34527120, 37404380, 44885256, 51790680, 56106570, 67327884, 74808760, 84159855, 89770512, 103581360, 112213140, 134655768, 149617520, 168319710, 224426280, 269311536, 336639420, 448852560, 673278840, 1346557680]

約数ペア:

[(1, 1346557680), (2, 673278840), (3, 448852560), (4, 336639420), (5, 269311536), (6, 224426280), (8, 168319710), (9, 149617520), (10, 134655768), (12, 112213140), (13, 103581360), (15, 89770512), (16, 84159855), (18, 74808760), (20, 67327884), (24, 56106570), (26, 51790680), (30, 44885256), (36, 37404380), (39, 34527120), (40, 33663942), (45, 29923504), (48, 28053285), (52, 25895340), (60, 22442628), (65, 20716272), (72, 18702190), (78, 17263560), (80, 16831971), (90, 14961752), (104, 12947670), (117, 11509040), (120, 11221314), (130, 10358136), (144, 9351095), (156, 8631780), (180, 7480876), (195, 6905424), (208, 6473835), (234, 5754520), (240, 5610657), (260, 5179068), (293, 4595760), (312, 4315890), (360, 3740438), (390, 3452712), (468, 2877260), (491, 2742480), (520, 2589534), (585, 2301808), (586, 2297880), (624, 2157945), (720, 1870219), (780, 1726356), (879, 1531920), (936, 1438630), (982, 1371240), (1040, 1294767), (1170, 1150904), (1172, 1148940), (1465, 919152), (1473, 914160), (1560, 863178), (1758, 765960), (1872, 719315), (1964, 685620), (2340, 575452), (2344, 574470), (2455, 548496), (2637, 510640), (2930, 459576), (2946, 457080), (3120, 431589), (3516, 382980), (3809, 353520), (3928, 342810), (4395, 306384), (4419, 304720), (4680, 287726), (4688, 287235), (4910, 274248), (5274, 255320), (5860, 229788), (5892, 228540), (6383, 210960), (7032, 191490), (7365, 182832), (7618, 176760), (7856, 171405), (8790, 153192), (8838, 152360), (9360, 143863), (9820, 137124), (10548, 127660), (11427, 117840), (11720, 114894), (11784, 114270), (12766, 105480), (13185, 102128), (14064, 95745), (14730, 91416), (15236, 88380), (17580, 76596), (17676, 76180), (19045, 70704), (19149, 70320), (19640, 68562), (21096, 63830), (22095, 60944), (22854, 58920), (23440, 57447), (23568, 57135), (25532, 52740), (26370, 51064), (29460, 45708), (30472, 44190), (31915, 42192), (34281, 39280), (35160, 38298), (35352, 38090)]