869077560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17971}}^1$

素因数の和:18029

約数の個数: 128

約数和(自身を含む): 2898524160

約数和(自身を除く): 2029446600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 17971, 24180, 35942, 48360, 53913, 71884, 89855, 107826, 143768, 179710, 215652, 233623, 269565, 359420, 431304, 467246, 539130, 557101, 700869, 718840, 934492, 1078260, 1114202, 1168115, 1401738, 1671303, 1868984, 2156520, 2228404, 2336230, 2785505, 2803476, 3342606, 3504345, 4456808, 4672460, 5571010, 5606952, 6685212, 7008690, 7242313, 8356515, 9344920, 11142020, 13370424, 14017380, 14484626, 16713030, 21726939, 22284040, 28034760, 28969252, 33426060, 36211565, 43453878, 57938504, 66852120, 72423130, 86907756, 108634695, 144846260, 173815512, 217269390, 289692520, 434538780, 869077560]

約数ペア:

[(1, 869077560), (2, 434538780), (3, 289692520), (4, 217269390), (5, 173815512), (6, 144846260), (8, 108634695), (10, 86907756), (12, 72423130), (13, 66852120), (15, 57938504), (20, 43453878), (24, 36211565), (26, 33426060), (30, 28969252), (31, 28034760), (39, 22284040), (40, 21726939), (52, 16713030), (60, 14484626), (62, 14017380), (65, 13370424), (78, 11142020), (93, 9344920), (104, 8356515), (120, 7242313), (124, 7008690), (130, 6685212), (155, 5606952), (156, 5571010), (186, 4672460), (195, 4456808), (248, 3504345), (260, 3342606), (310, 2803476), (312, 2785505), (372, 2336230), (390, 2228404), (403, 2156520), (465, 1868984), (520, 1671303), (620, 1401738), (744, 1168115), (780, 1114202), (806, 1078260), (930, 934492), (1209, 718840), (1240, 700869), (1560, 557101), (1612, 539130), (1860, 467246), (2015, 431304), (2418, 359420), (3224, 269565), (3720, 233623), (4030, 215652), (4836, 179710), (6045, 143768), (8060, 107826), (9672, 89855), (12090, 71884), (16120, 53913), (17971, 48360), (24180, 35942)]