339394860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{173}}^2$

素因数の和:374

約数の個数: 180

約数和(自身を含む): 1223867568

約数和(自身を除く): 884472708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 173, 180, 189, 210, 252, 270, 315, 324, 346, 378, 405, 420, 519, 540, 567, 630, 692, 756, 810, 865, 945, 1038, 1134, 1211, 1260, 1557, 1620, 1730, 1890, 2076, 2268, 2422, 2595, 2835, 3114, 3460, 3633, 3780, 4671, 4844, 5190, 5670, 6055, 6228, 7266, 7785, 9342, 10380, 10899, 11340, 12110, 14013, 14532, 15570, 18165, 18684, 21798, 23355, 24220, 28026, 29929, 31140, 32697, 36330, 43596, 46710, 54495, 56052, 59858, 65394, 70065, 72660, 89787, 93420, 98091, 108990, 119716, 130788, 140130, 149645, 163485, 179574, 196182, 209503, 217980, 269361, 280260, 299290, 326970, 359148, 392364, 419006, 448935, 490455, 538722, 598580, 628509, 653940, 808083, 838012, 897870, 980910, 1047515, 1077444, 1257018, 1346805, 1616166, 1795740, 1885527, 1961820, 2095030, 2424249, 2514036, 2693610, 3142545, 3232332, 3771054, 4040415, 4190060, 4848498, 5387220, 5656581, 6285090, 7542108, 8080830, 9427635, 9696996, 11313162, 12121245, 12570180, 16161660, 16969743, 18855270, 22626324, 24242490, 28282905, 33939486, 37710540, 48484980, 56565810, 67878972, 84848715, 113131620, 169697430, 339394860]

約数ペア:

[(1, 339394860), (2, 169697430), (3, 113131620), (4, 84848715), (5, 67878972), (6, 56565810), (7, 48484980), (9, 37710540), (10, 33939486), (12, 28282905), (14, 24242490), (15, 22626324), (18, 18855270), (20, 16969743), (21, 16161660), (27, 12570180), (28, 12121245), (30, 11313162), (35, 9696996), (36, 9427635), (42, 8080830), (45, 7542108), (54, 6285090), (60, 5656581), (63, 5387220), (70, 4848498), (81, 4190060), (84, 4040415), (90, 3771054), (105, 3232332), (108, 3142545), (126, 2693610), (135, 2514036), (140, 2424249), (162, 2095030), (173, 1961820), (180, 1885527), (189, 1795740), (210, 1616166), (252, 1346805), (270, 1257018), (315, 1077444), (324, 1047515), (346, 980910), (378, 897870), (405, 838012), (420, 808083), (519, 653940), (540, 628509), (567, 598580), (630, 538722), (692, 490455), (756, 448935), (810, 419006), (865, 392364), (945, 359148), (1038, 326970), (1134, 299290), (1211, 280260), (1260, 269361), (1557, 217980), (1620, 209503), (1730, 196182), (1890, 179574), (2076, 163485), (2268, 149645), (2422, 140130), (2595, 130788), (2835, 119716), (3114, 108990), (3460, 98091), (3633, 93420), (3780, 89787), (4671, 72660), (4844, 70065), (5190, 65394), (5670, 59858), (6055, 56052), (6228, 54495), (7266, 46710), (7785, 43596), (9342, 36330), (10380, 32697), (10899, 31140), (11340, 29929), (12110, 28026), (14013, 24220), (14532, 23355), (15570, 21798), (18165, 18684)]