209357302680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{162853}}^1$

素因数の和:166441

約数の個数: 96

約数和(自身を含む): 680605950960

約数和(自身を除く): 471248648280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3571, 7142, 10713, 14284, 17855, 21426, 28568, 32139, 35710, 42852, 53565, 64278, 71420, 85704, 107130, 128556, 142840, 160695, 162853, 214260, 257112, 321390, 325706, 428520, 488559, 642780, 651412, 814265, 977118, 1285560, 1302824, 1465677, 1628530, 1954236, 2442795, 2931354, 3257060, 3908472, 4885590, 5862708, 6514120, 7328385, 9771180, 11725416, 14656770, 19542360, 29313540, 58627080, 581548063, 1163096126, 1744644189, 2326192252, 2907740315, 3489288378, 4652384504, 5233932567, 5815480630, 6978576756, 8723220945, 10467865134, 11630961260, 13957153512, 17446441890, 20935730268, 23261922520, 26169662835, 34892883780, 41871460536, 52339325670, 69785767560, 104678651340, 209357302680]

約数ペア:

[(1, 209357302680), (2, 104678651340), (3, 69785767560), (4, 52339325670), (5, 41871460536), (6, 34892883780), (8, 26169662835), (9, 23261922520), (10, 20935730268), (12, 17446441890), (15, 13957153512), (18, 11630961260), (20, 10467865134), (24, 8723220945), (30, 6978576756), (36, 5815480630), (40, 5233932567), (45, 4652384504), (60, 3489288378), (72, 2907740315), (90, 2326192252), (120, 1744644189), (180, 1163096126), (360, 581548063), (3571, 58627080), (7142, 29313540), (10713, 19542360), (14284, 14656770), (17855, 11725416), (21426, 9771180), (28568, 7328385), (32139, 6514120), (35710, 5862708), (42852, 4885590), (53565, 3908472), (64278, 3257060), (71420, 2931354), (85704, 2442795), (107130, 1954236), (128556, 1628530), (142840, 1465677), (160695, 1302824), (162853, 1285560), (214260, 977118), (257112, 814265), (321390, 651412), (325706, 642780), (428520, 488559)]