67209480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4820

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 174105720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 4787, 7020, 9574, 14040, 14361, 19148, 23935, 28722, 38296, 43083, 47870, 57444, 62231, 71805, 86166, 95740, 114888, 124462, 129249, 143610, 172332, 186693, 191480, 215415, 248924, 258498, 287220, 311155, 344664, 373386, 430830, 497848, 516996, 560079, 574440, 622310, 646245, 746772, 861660, 933465, 1033992, 1120158, 1244620, 1292490, 1493544, 1680237, 1723320, 1866930, 2240316, 2489240, 2584980, 2800395, 3360474, 3733860, 4480632, 5169960, 5600790, 6720948, 7467720, 8401185, 11201580, 13441896, 16802370, 22403160, 33604740, 67209480]

約数ペア:

[(1, 67209480), (2, 33604740), (3, 22403160), (4, 16802370), (5, 13441896), (6, 11201580), (8, 8401185), (9, 7467720), (10, 6720948), (12, 5600790), (13, 5169960), (15, 4480632), (18, 3733860), (20, 3360474), (24, 2800395), (26, 2584980), (27, 2489240), (30, 2240316), (36, 1866930), (39, 1723320), (40, 1680237), (45, 1493544), (52, 1292490), (54, 1244620), (60, 1120158), (65, 1033992), (72, 933465), (78, 861660), (90, 746772), (104, 646245), (108, 622310), (117, 574440), (120, 560079), (130, 516996), (135, 497848), (156, 430830), (180, 373386), (195, 344664), (216, 311155), (234, 287220), (260, 258498), (270, 248924), (312, 215415), (351, 191480), (360, 186693), (390, 172332), (468, 143610), (520, 129249), (540, 124462), (585, 114888), (702, 95740), (780, 86166), (936, 71805), (1080, 62231), (1170, 57444), (1404, 47870), (1560, 43083), (1755, 38296), (2340, 28722), (2808, 23935), (3510, 19148), (4680, 14361), (4787, 14040), (7020, 9574)]