7602840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{431}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 28810080

約数和(自身を除く): 21207240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 431, 441, 490, 504, 588, 630, 735, 840, 862, 882, 980, 1176, 1260, 1293, 1470, 1724, 1764, 1960, 2155, 2205, 2520, 2586, 2940, 3017, 3448, 3528, 3879, 4310, 4410, 5172, 5880, 6034, 6465, 7758, 8620, 8820, 9051, 10344, 12068, 12930, 15085, 15516, 17240, 17640, 18102, 19395, 21119, 24136, 25860, 27153, 30170, 31032, 36204, 38790, 42238, 45255, 51720, 54306, 60340, 63357, 72408, 77580, 84476, 90510, 105595, 108612, 120680, 126714, 135765, 155160, 168952, 181020, 190071, 211190, 217224, 253428, 271530, 316785, 362040, 380142, 422380, 506856, 543060, 633570, 760284, 844760, 950355, 1086120, 1267140, 1520568, 1900710, 2534280, 3801420, 7602840]

約数ペア:

[(1, 7602840), (2, 3801420), (3, 2534280), (4, 1900710), (5, 1520568), (6, 1267140), (7, 1086120), (8, 950355), (9, 844760), (10, 760284), (12, 633570), (14, 543060), (15, 506856), (18, 422380), (20, 380142), (21, 362040), (24, 316785), (28, 271530), (30, 253428), (35, 217224), (36, 211190), (40, 190071), (42, 181020), (45, 168952), (49, 155160), (56, 135765), (60, 126714), (63, 120680), (70, 108612), (72, 105595), (84, 90510), (90, 84476), (98, 77580), (105, 72408), (120, 63357), (126, 60340), (140, 54306), (147, 51720), (168, 45255), (180, 42238), (196, 38790), (210, 36204), (245, 31032), (252, 30170), (280, 27153), (294, 25860), (315, 24136), (360, 21119), (392, 19395), (420, 18102), (431, 17640), (441, 17240), (490, 15516), (504, 15085), (588, 12930), (630, 12068), (735, 10344), (840, 9051), (862, 8820), (882, 8620), (980, 7758), (1176, 6465), (1260, 6034), (1293, 5880), (1470, 5172), (1724, 4410), (1764, 4310), (1960, 3879), (2155, 3528), (2205, 3448), (2520, 3017), (2586, 2940)]