1663618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{134597}}^1$

素因数の和:134714

約数の個数: 64

約数和(自身を含む): 5039349120

約数和(自身を除く): 3375730200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 134597, 269194, 403791, 538388, 672985, 807582, 1076776, 1345970, 1615164, 2018955, 2691940, 3230328, 4037910, 5383880, 8075820, 13863491, 16151640, 27726982, 41590473, 55453964, 69317455, 83180946, 110907928, 138634910, 166361892, 207952365, 277269820, 332723784, 415904730, 554539640, 831809460, 1663618920]

約数ペア:

[(1, 1663618920), (2, 831809460), (3, 554539640), (4, 415904730), (5, 332723784), (6, 277269820), (8, 207952365), (10, 166361892), (12, 138634910), (15, 110907928), (20, 83180946), (24, 69317455), (30, 55453964), (40, 41590473), (60, 27726982), (103, 16151640), (120, 13863491), (206, 8075820), (309, 5383880), (412, 4037910), (515, 3230328), (618, 2691940), (824, 2018955), (1030, 1615164), (1236, 1345970), (1545, 1076776), (2060, 807582), (2472, 672985), (3090, 538388), (4120, 403791), (6180, 269194), (12360, 134597)]