229740420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6050

約数の個数: 144

約数和(自身を含む): 805992768

約数和(自身を除く): 576252348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6011, 6370, 7644, 9555, 12022, 12740, 18033, 19110, 24044, 30055, 36066, 38220, 42077, 60110, 72132, 78143, 84154, 90165, 120220, 126231, 156286, 168308, 180330, 210385, 234429, 252462, 294539, 312572, 360660, 390715, 420770, 468858, 504924, 547001, 589078, 631155, 781430, 841540, 883617, 937716, 1094002, 1172145, 1178156, 1262310, 1472695, 1562860, 1641003, 1767234, 2188004, 2344290, 2524620, 2735005, 2945390, 3282006, 3534468, 3829007, 4418085, 4688580, 5470010, 5890780, 6564012, 7658014, 8205015, 8836170, 10940020, 11487021, 15316028, 16410030, 17672340, 19145035, 22974042, 32820060, 38290070, 45948084, 57435105, 76580140, 114870210, 229740420]

約数ペア:

[(1, 229740420), (2, 114870210), (3, 76580140), (4, 57435105), (5, 45948084), (6, 38290070), (7, 32820060), (10, 22974042), (12, 19145035), (13, 17672340), (14, 16410030), (15, 15316028), (20, 11487021), (21, 10940020), (26, 8836170), (28, 8205015), (30, 7658014), (35, 6564012), (39, 5890780), (42, 5470010), (49, 4688580), (52, 4418085), (60, 3829007), (65, 3534468), (70, 3282006), (78, 2945390), (84, 2735005), (91, 2524620), (98, 2344290), (105, 2188004), (130, 1767234), (140, 1641003), (147, 1562860), (156, 1472695), (182, 1262310), (195, 1178156), (196, 1172145), (210, 1094002), (245, 937716), (260, 883617), (273, 841540), (294, 781430), (364, 631155), (390, 589078), (420, 547001), (455, 504924), (490, 468858), (546, 420770), (588, 390715), (637, 360660), (735, 312572), (780, 294539), (910, 252462), (980, 234429), (1092, 210385), (1274, 180330), (1365, 168308), (1470, 156286), (1820, 126231), (1911, 120220), (2548, 90165), (2730, 84154), (2940, 78143), (3185, 72132), (3822, 60110), (5460, 42077), (6011, 38220), (6370, 36066), (7644, 30055), (9555, 24044), (12022, 19110), (12740, 18033)]