2105492760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{119359}}^1$

素因数の和:119390

約数の個数: 144

約数和(自身を含む): 7960118400

約数和(自身を除く): 5854625640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 119359, 238718, 358077, 477436, 596795, 716154, 835513, 954872, 1074231, 1193590, 1432308, 1671026, 1790385, 2148462, 2387180, 2506539, 2864616, 3342052, 3580770, 4177565, 4296924, 4774360, 5013078, 5371155, 5848591, 6684104, 7161540, 7519617, 8355130, 8593848, 10026156, 10742310, 11697182, 12532695, 14323080, 15039234, 16710260, 17545773, 20052312, 21484620, 23394364, 25065390, 29242955, 30078468, 33420520, 35091546, 37598085, 42969240, 46788728, 50130780, 52637319, 58485910, 60156936, 70183092, 75196170, 87728865, 100261560, 105274638, 116971820, 140366184, 150392340, 175457730, 210549276, 233943640, 263186595, 300784680, 350915460, 421098552, 526373190, 701830920, 1052746380, 2105492760]

約数ペア:

[(1, 2105492760), (2, 1052746380), (3, 701830920), (4, 526373190), (5, 421098552), (6, 350915460), (7, 300784680), (8, 263186595), (9, 233943640), (10, 210549276), (12, 175457730), (14, 150392340), (15, 140366184), (18, 116971820), (20, 105274638), (21, 100261560), (24, 87728865), (28, 75196170), (30, 70183092), (35, 60156936), (36, 58485910), (40, 52637319), (42, 50130780), (45, 46788728), (49, 42969240), (56, 37598085), (60, 35091546), (63, 33420520), (70, 30078468), (72, 29242955), (84, 25065390), (90, 23394364), (98, 21484620), (105, 20052312), (120, 17545773), (126, 16710260), (140, 15039234), (147, 14323080), (168, 12532695), (180, 11697182), (196, 10742310), (210, 10026156), (245, 8593848), (252, 8355130), (280, 7519617), (294, 7161540), (315, 6684104), (360, 5848591), (392, 5371155), (420, 5013078), (441, 4774360), (490, 4296924), (504, 4177565), (588, 3580770), (630, 3342052), (735, 2864616), (840, 2506539), (882, 2387180), (980, 2148462), (1176, 1790385), (1260, 1671026), (1470, 1432308), (1764, 1193590), (1960, 1074231), (2205, 954872), (2520, 835513), (2940, 716154), (3528, 596795), (4410, 477436), (5880, 358077), (8820, 238718), (17640, 119359)]