16539732560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 360

約数和(自身を含む): 45967638240

約数和(自身を除く): 29427905680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 67, 76, 80, 95, 104, 124, 130, 134, 152, 155, 169, 190, 208, 247, 248, 260, 268, 304, 310, 335, 338, 380, 403, 494, 496, 520, 536, 589, 620, 670, 676, 760, 806, 845, 871, 961, 988, 1040, 1072, 1178, 1235, 1240, 1273, 1340, 1352, 1520, 1612, 1690, 1742, 1922, 1976, 2015, 2077, 2356, 2470, 2480, 2546, 2680, 2704, 2945, 3211, 3224, 3380, 3484, 3844, 3952, 4030, 4154, 4355, 4712, 4805, 4940, 5092, 5239, 5360, 5890, 6365, 6422, 6448, 6760, 6968, 7657, 7688, 8060, 8308, 8710, 9424, 9610, 9880, 10184, 10385, 10478, 11323, 11780, 12493, 12730, 12844, 13520, 13936, 15314, 15376, 16055, 16120, 16549, 16616, 17420, 18259, 19220, 19760, 20368, 20770, 20956, 22646, 23560, 24986, 25460, 25688, 26195, 27001, 30628, 32110, 32240, 33098, 33232, 34840, 36518, 38285, 38440, 39463, 41540, 41912, 45292, 47120, 49972, 50920, 51376, 52390, 54002, 56615, 61256, 62465, 64220, 64387, 66196, 69680, 73036, 76570, 76880, 78926, 82745, 83080, 83824, 90584, 91295, 99541, 99944, 101840, 104780, 108004, 113230, 122512, 124930, 128440, 128774, 132392, 135005, 146072, 153140, 157852, 162409, 165490, 166160, 181168, 182590, 197315, 199082, 199888, 209560, 215137, 216008, 226460, 237367, 249860, 256880, 257548, 264784, 270010, 292144, 306280, 315704, 321935, 324818, 330980, 351013, 365180, 394630, 398164, 419120, 430274, 432016, 452920, 474734, 497705, 499720, 513019, 515096, 540020, 612560, 631408, 643870, 649636, 661960, 702026, 730360, 789260, 796328, 812045, 837031, 860548, 905840, 949468, 995410, 999440, 1026038, 1030192, 1075685, 1080040, 1186835, 1223353, 1287740, 1299272, 1323920, 1404052, 1460720, 1578520, 1592656, 1624090, 1674062, 1721096, 1755065, 1898936, 1990820, 2052076, 2151370, 2160080, 2373670, 2446706, 2565095, 2575480, 2598544, 2808104, 3085771, 3157040, 3248180, 3348124, 3442192, 3510130, 3797872, 3981640, 4104152, 4185155, 4302740, 4747340, 4893412, 5130190, 5150960, 5616208, 6116765, 6171542, 6496360, 6669247, 6696248, 7020260, 7963280, 8208304, 8370310, 8605480, 9494680, 9786824, 10260380, 10881403, 12233530, 12343084, 12992720, 13338494, 13392496, 14040520, 15428855, 15903589, 16740620, 17210960, 18989360, 19573648, 20520760, 21762806, 24467060, 24686168, 26676988, 28081040, 30857710, 31807178, 33346235, 33481240, 41041520, 43525612, 48934120, 49372336, 53353976, 54407015, 61715420, 63614356, 66692470, 66962480, 79517945, 87051224, 97868240, 106707952, 108814030, 123430840, 127228712, 133384940, 159035890, 174102448, 206746657, 217628060, 246861680, 254457424, 266769880, 318071780, 413493314, 435256120, 533539760, 636143560, 826986628, 870512240, 1033733285, 1272287120, 1653973256, 2067466570, 3307946512, 4134933140, 8269866280, 16539732560]

約数ペア:

[(1, 16539732560), (2, 8269866280), (4, 4134933140), (5, 3307946512), (8, 2067466570), (10, 1653973256), (13, 1272287120), (16, 1033733285), (19, 870512240), (20, 826986628), (26, 636143560), (31, 533539760), (38, 435256120), (40, 413493314), (52, 318071780), (62, 266769880), (65, 254457424), (67, 246861680), (76, 217628060), (80, 206746657), (95, 174102448), (104, 159035890), (124, 133384940), (130, 127228712), (134, 123430840), (152, 108814030), (155, 106707952), (169, 97868240), (190, 87051224), (208, 79517945), (247, 66962480), (248, 66692470), (260, 63614356), (268, 61715420), (304, 54407015), (310, 53353976), (335, 49372336), (338, 48934120), (380, 43525612), (403, 41041520), (494, 33481240), (496, 33346235), (520, 31807178), (536, 30857710), (589, 28081040), (620, 26676988), (670, 24686168), (676, 24467060), (760, 21762806), (806, 20520760), (845, 19573648), (871, 18989360), (961, 17210960), (988, 16740620), (1040, 15903589), (1072, 15428855), (1178, 14040520), (1235, 13392496), (1240, 13338494), (1273, 12992720), (1340, 12343084), (1352, 12233530), (1520, 10881403), (1612, 10260380), (1690, 9786824), (1742, 9494680), (1922, 8605480), (1976, 8370310), (2015, 8208304), (2077, 7963280), (2356, 7020260), (2470, 6696248), (2480, 6669247), (2546, 6496360), (2680, 6171542), (2704, 6116765), (2945, 5616208), (3211, 5150960), (3224, 5130190), (3380, 4893412), (3484, 4747340), (3844, 4302740), (3952, 4185155), (4030, 4104152), (4154, 3981640), (4355, 3797872), (4712, 3510130), (4805, 3442192), (4940, 3348124), (5092, 3248180), (5239, 3157040), (5360, 3085771), (5890, 2808104), (6365, 2598544), (6422, 2575480), (6448, 2565095), (6760, 2446706), (6968, 2373670), (7657, 2160080), (7688, 2151370), (8060, 2052076), (8308, 1990820), (8710, 1898936), (9424, 1755065), (9610, 1721096), (9880, 1674062), (10184, 1624090), (10385, 1592656), (10478, 1578520), (11323, 1460720), (11780, 1404052), (12493, 1323920), (12730, 1299272), (12844, 1287740), (13520, 1223353), (13936, 1186835), (15314, 1080040), (15376, 1075685), (16055, 1030192), (16120, 1026038), (16549, 999440), (16616, 995410), (17420, 949468), (18259, 905840), (19220, 860548), (19760, 837031), (20368, 812045), (20770, 796328), (20956, 789260), (22646, 730360), (23560, 702026), (24986, 661960), (25460, 649636), (25688, 643870), (26195, 631408), (27001, 612560), (30628, 540020), (32110, 515096), (32240, 513019), (33098, 499720), (33232, 497705), (34840, 474734), (36518, 452920), (38285, 432016), (38440, 430274), (39463, 419120), (41540, 398164), (41912, 394630), (45292, 365180), (47120, 351013), (49972, 330980), (50920, 324818), (51376, 321935), (52390, 315704), (54002, 306280), (56615, 292144), (61256, 270010), (62465, 264784), (64220, 257548), (64387, 256880), (66196, 249860), (69680, 237367), (73036, 226460), (76570, 216008), (76880, 215137), (78926, 209560), (82745, 199888), (83080, 199082), (83824, 197315), (90584, 182590), (91295, 181168), (99541, 166160), (99944, 165490), (101840, 162409), (104780, 157852), (108004, 153140), (113230, 146072), (122512, 135005), (124930, 132392), (128440, 128774)]