140066904840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1428671}}^1$

素因数の和:1428747

約数の個数: 128

約数和(自身を含む): 452603289600

約数和(自身を除く): 312536384760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5160, 6536, 8170, 9804, 12255, 16340, 19608, 24510, 32680, 49020, 98040, 1428671, 2857342, 4286013, 5714684, 7143355, 8572026, 11429368, 14286710, 17144052, 21430065, 27144749, 28573420, 34288104, 42860130, 54289498, 57146840, 61432853, 81434247, 85720260, 108578996, 122865706, 135723745, 162868494, 171440520, 184298559, 217157992, 245731412, 271447490, 307164265, 325736988, 368597118, 407171235, 491462824, 542894980, 614328530, 651473976, 737194236, 814342470, 921492795, 1085789960, 1167224207, 1228657060, 1474388472, 1628684940, 1842985590, 2334448414, 2457314120, 3257369880, 3501672621, 3685971180, 4668896828, 5836121035, 7003345242, 7371942360, 9337793656, 11672242070, 14006690484, 17508363105, 23344484140, 28013380968, 35016726210, 46688968280, 70033452420, 140066904840]

約数ペア:

[(1, 140066904840), (2, 70033452420), (3, 46688968280), (4, 35016726210), (5, 28013380968), (6, 23344484140), (8, 17508363105), (10, 14006690484), (12, 11672242070), (15, 9337793656), (19, 7371942360), (20, 7003345242), (24, 5836121035), (30, 4668896828), (38, 3685971180), (40, 3501672621), (43, 3257369880), (57, 2457314120), (60, 2334448414), (76, 1842985590), (86, 1628684940), (95, 1474388472), (114, 1228657060), (120, 1167224207), (129, 1085789960), (152, 921492795), (172, 814342470), (190, 737194236), (215, 651473976), (228, 614328530), (258, 542894980), (285, 491462824), (344, 407171235), (380, 368597118), (430, 325736988), (456, 307164265), (516, 271447490), (570, 245731412), (645, 217157992), (760, 184298559), (817, 171440520), (860, 162868494), (1032, 135723745), (1140, 122865706), (1290, 108578996), (1634, 85720260), (1720, 81434247), (2280, 61432853), (2451, 57146840), (2580, 54289498), (3268, 42860130), (4085, 34288104), (4902, 28573420), (5160, 27144749), (6536, 21430065), (8170, 17144052), (9804, 14286710), (12255, 11429368), (16340, 8572026), (19608, 7143355), (24510, 5714684), (32680, 4286013), (49020, 2857342), (98040, 1428671)]