1570604840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47137}}^1$

素因数の和:47179

約数の個数: 96

約数和(自身を含む): 4352722920

約数和(自身を除く): 2782118080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 16660, 33320, 47137, 94274, 188548, 235685, 329959, 377096, 471370, 659918, 801329, 942740, 1319836, 1602658, 1649795, 1885480, 2309713, 2639672, 3205316, 3299590, 4006645, 4619426, 5609303, 6410632, 6599180, 8013290, 9238852, 11218606, 11548565, 13198360, 16026580, 18477704, 22437212, 23097130, 28046515, 32053160, 39265121, 44874424, 46194260, 56093030, 78530242, 92388520, 112186060, 157060484, 196325605, 224372120, 314120968, 392651210, 785302420, 1570604840]

約数ペア:

[(1, 1570604840), (2, 785302420), (4, 392651210), (5, 314120968), (7, 224372120), (8, 196325605), (10, 157060484), (14, 112186060), (17, 92388520), (20, 78530242), (28, 56093030), (34, 46194260), (35, 44874424), (40, 39265121), (49, 32053160), (56, 28046515), (68, 23097130), (70, 22437212), (85, 18477704), (98, 16026580), (119, 13198360), (136, 11548565), (140, 11218606), (170, 9238852), (196, 8013290), (238, 6599180), (245, 6410632), (280, 5609303), (340, 4619426), (392, 4006645), (476, 3299590), (490, 3205316), (595, 2639672), (680, 2309713), (833, 1885480), (952, 1649795), (980, 1602658), (1190, 1319836), (1666, 942740), (1960, 801329), (2380, 659918), (3332, 471370), (4165, 377096), (4760, 329959), (6664, 235685), (8330, 188548), (16660, 94274), (33320, 47137)]