684972240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 2194359552

約数和(自身を除く): 1509387312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 151, 164, 205, 240, 246, 302, 328, 410, 453, 461, 492, 604, 615, 656, 755, 820, 906, 922, 984, 1208, 1230, 1383, 1510, 1640, 1812, 1844, 1968, 2265, 2305, 2416, 2460, 2766, 3020, 3280, 3624, 3688, 4530, 4610, 4920, 5532, 6040, 6191, 6915, 7248, 7376, 9060, 9220, 9840, 11064, 12080, 12382, 13830, 18120, 18440, 18573, 18901, 22128, 24764, 27660, 30955, 36240, 36880, 37146, 37802, 49528, 55320, 56703, 61910, 69611, 74292, 75604, 92865, 94505, 99056, 110640, 113406, 123820, 139222, 148584, 151208, 185730, 189010, 208833, 226812, 247640, 278444, 283515, 297168, 302416, 348055, 371460, 378020, 417666, 453624, 495280, 556888, 567030, 696110, 742920, 756040, 835332, 907248, 1044165, 1113776, 1134060, 1392220, 1485840, 1512080, 1670664, 2088330, 2268120, 2784440, 2854051, 3341328, 4176660, 4536240, 5568880, 5708102, 8353320, 8562153, 11416204, 14270255, 16706640, 17124306, 22832408, 28540510, 34248612, 42810765, 45664816, 57081020, 68497224, 85621530, 114162040, 136994448, 171243060, 228324080, 342486120, 684972240]

約数ペア:

[(1, 684972240), (2, 342486120), (3, 228324080), (4, 171243060), (5, 136994448), (6, 114162040), (8, 85621530), (10, 68497224), (12, 57081020), (15, 45664816), (16, 42810765), (20, 34248612), (24, 28540510), (30, 22832408), (40, 17124306), (41, 16706640), (48, 14270255), (60, 11416204), (80, 8562153), (82, 8353320), (120, 5708102), (123, 5568880), (151, 4536240), (164, 4176660), (205, 3341328), (240, 2854051), (246, 2784440), (302, 2268120), (328, 2088330), (410, 1670664), (453, 1512080), (461, 1485840), (492, 1392220), (604, 1134060), (615, 1113776), (656, 1044165), (755, 907248), (820, 835332), (906, 756040), (922, 742920), (984, 696110), (1208, 567030), (1230, 556888), (1383, 495280), (1510, 453624), (1640, 417666), (1812, 378020), (1844, 371460), (1968, 348055), (2265, 302416), (2305, 297168), (2416, 283515), (2460, 278444), (2766, 247640), (3020, 226812), (3280, 208833), (3624, 189010), (3688, 185730), (4530, 151208), (4610, 148584), (4920, 139222), (5532, 123820), (6040, 113406), (6191, 110640), (6915, 99056), (7248, 94505), (7376, 92865), (9060, 75604), (9220, 74292), (9840, 69611), (11064, 61910), (12080, 56703), (12382, 55320), (13830, 49528), (18120, 37802), (18440, 37146), (18573, 36880), (18901, 36240), (22128, 30955), (24764, 27660)]