340652520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 256

約数和(自身を含む): 1288224000

約数和(自身を除く): 947571480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1277, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2554, 2565, 2808, 2964, 3420, 3510, 3705, 3831, 4104, 4446, 4680, 4940, 5108, 5130, 5928, 6385, 6669, 6840, 7020, 7410, 7662, 8892, 9880, 10216, 10260, 11115, 11493, 12770, 13338, 14040, 14820, 15324, 16601, 17784, 19155, 20520, 22230, 22986, 24263, 25540, 26676, 29640, 30648, 33202, 33345, 34479, 38310, 44460, 45972, 48526, 49803, 51080, 53352, 57465, 66404, 66690, 68958, 72789, 76620, 83005, 88920, 91944, 97052, 99606, 114930, 121315, 132808, 133380, 137916, 145578, 149409, 153240, 166010, 172395, 194104, 199212, 218367, 229860, 242630, 249015, 266760, 275832, 291156, 298818, 315419, 332020, 344790, 363945, 398424, 436734, 448227, 459720, 485260, 498030, 582312, 597636, 630838, 655101, 664040, 689580, 727890, 747045, 873468, 896454, 946257, 970520, 996060, 1091835, 1195272, 1261676, 1310202, 1379160, 1455780, 1494090, 1577095, 1746936, 1792908, 1892514, 1992120, 2183670, 2241135, 2523352, 2620404, 2838771, 2911560, 2988180, 3154190, 3275505, 3585816, 3785028, 4367340, 4482270, 4731285, 5240808, 5677542, 5976360, 6308380, 6551010, 7570056, 8516313, 8734680, 8964540, 9462570, 11355084, 12616760, 13102020, 14193855, 17032626, 17929080, 18925140, 22710168, 26204040, 28387710, 34065252, 37850280, 42581565, 56775420, 68130504, 85163130, 113550840, 170326260, 340652520]

約数ペア:

[(1, 340652520), (2, 170326260), (3, 113550840), (4, 85163130), (5, 68130504), (6, 56775420), (8, 42581565), (9, 37850280), (10, 34065252), (12, 28387710), (13, 26204040), (15, 22710168), (18, 18925140), (19, 17929080), (20, 17032626), (24, 14193855), (26, 13102020), (27, 12616760), (30, 11355084), (36, 9462570), (38, 8964540), (39, 8734680), (40, 8516313), (45, 7570056), (52, 6551010), (54, 6308380), (57, 5976360), (60, 5677542), (65, 5240808), (72, 4731285), (76, 4482270), (78, 4367340), (90, 3785028), (95, 3585816), (104, 3275505), (108, 3154190), (114, 2988180), (117, 2911560), (120, 2838771), (130, 2620404), (135, 2523352), (152, 2241135), (156, 2183670), (171, 1992120), (180, 1892514), (190, 1792908), (195, 1746936), (216, 1577095), (228, 1494090), (234, 1455780), (247, 1379160), (260, 1310202), (270, 1261676), (285, 1195272), (312, 1091835), (342, 996060), (351, 970520), (360, 946257), (380, 896454), (390, 873468), (456, 747045), (468, 727890), (494, 689580), (513, 664040), (520, 655101), (540, 630838), (570, 597636), (585, 582312), (684, 498030), (702, 485260), (741, 459720), (760, 448227), (780, 436734), (855, 398424), (936, 363945), (988, 344790), (1026, 332020), (1080, 315419), (1140, 298818), (1170, 291156), (1235, 275832), (1277, 266760), (1368, 249015), (1404, 242630), (1482, 229860), (1560, 218367), (1710, 199212), (1755, 194104), (1976, 172395), (2052, 166010), (2223, 153240), (2280, 149409), (2340, 145578), (2470, 137916), (2554, 133380), (2565, 132808), (2808, 121315), (2964, 114930), (3420, 99606), (3510, 97052), (3705, 91944), (3831, 88920), (4104, 83005), (4446, 76620), (4680, 72789), (4940, 68958), (5108, 66690), (5130, 66404), (5928, 57465), (6385, 53352), (6669, 51080), (6840, 49803), (7020, 48526), (7410, 45972), (7662, 44460), (8892, 38310), (9880, 34479), (10216, 33345), (10260, 33202), (11115, 30648), (11493, 29640), (12770, 26676), (13338, 25540), (14040, 24263), (14820, 22986), (15324, 22230), (16601, 20520), (17784, 19155)]