234308520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 788486400

約数和(自身を除く): 554177880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 89, 90, 103, 120, 142, 178, 180, 206, 213, 267, 284, 309, 355, 356, 360, 412, 426, 445, 515, 534, 568, 618, 639, 710, 712, 801, 824, 852, 890, 927, 1030, 1065, 1068, 1236, 1278, 1335, 1420, 1545, 1602, 1704, 1780, 1854, 2060, 2130, 2136, 2472, 2556, 2670, 2840, 3090, 3195, 3204, 3560, 3708, 4005, 4120, 4260, 4635, 5112, 5340, 6180, 6319, 6390, 6408, 7313, 7416, 8010, 8520, 9167, 9270, 10680, 12360, 12638, 12780, 14626, 16020, 18334, 18540, 18957, 21939, 25276, 25560, 27501, 29252, 31595, 32040, 36565, 36668, 37080, 37914, 43878, 45835, 50552, 55002, 56871, 58504, 63190, 65817, 73130, 73336, 75828, 82503, 87756, 91670, 94785, 109695, 110004, 113742, 126380, 131634, 137505, 146260, 151656, 165006, 175512, 183340, 189570, 219390, 220008, 227484, 252760, 263268, 275010, 284355, 292520, 329085, 330012, 366680, 379140, 412515, 438780, 454968, 526536, 550020, 568710, 650857, 658170, 660024, 758280, 825030, 877560, 1100040, 1137420, 1301714, 1316340, 1650060, 1952571, 2274840, 2603428, 2632680, 3254285, 3300120, 3905142, 5206856, 5857713, 6508570, 7810284, 9762855, 11715426, 13017140, 15620568, 19525710, 23430852, 26034280, 29288565, 39051420, 46861704, 58577130, 78102840, 117154260, 234308520]

約数ペア:

[(1, 234308520), (2, 117154260), (3, 78102840), (4, 58577130), (5, 46861704), (6, 39051420), (8, 29288565), (9, 26034280), (10, 23430852), (12, 19525710), (15, 15620568), (18, 13017140), (20, 11715426), (24, 9762855), (30, 7810284), (36, 6508570), (40, 5857713), (45, 5206856), (60, 3905142), (71, 3300120), (72, 3254285), (89, 2632680), (90, 2603428), (103, 2274840), (120, 1952571), (142, 1650060), (178, 1316340), (180, 1301714), (206, 1137420), (213, 1100040), (267, 877560), (284, 825030), (309, 758280), (355, 660024), (356, 658170), (360, 650857), (412, 568710), (426, 550020), (445, 526536), (515, 454968), (534, 438780), (568, 412515), (618, 379140), (639, 366680), (710, 330012), (712, 329085), (801, 292520), (824, 284355), (852, 275010), (890, 263268), (927, 252760), (1030, 227484), (1065, 220008), (1068, 219390), (1236, 189570), (1278, 183340), (1335, 175512), (1420, 165006), (1545, 151656), (1602, 146260), (1704, 137505), (1780, 131634), (1854, 126380), (2060, 113742), (2130, 110004), (2136, 109695), (2472, 94785), (2556, 91670), (2670, 87756), (2840, 82503), (3090, 75828), (3195, 73336), (3204, 73130), (3560, 65817), (3708, 63190), (4005, 58504), (4120, 56871), (4260, 55002), (4635, 50552), (5112, 45835), (5340, 43878), (6180, 37914), (6319, 37080), (6390, 36668), (6408, 36565), (7313, 32040), (7416, 31595), (8010, 29252), (8520, 27501), (9167, 25560), (9270, 25276), (10680, 21939), (12360, 18957), (12638, 18540), (12780, 18334), (14626, 16020)]