196531560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 144

約数和(自身を含む): 678869100

約数和(自身を除く): 482337540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 1889, 2040, 2312, 2601, 2890, 3060, 3468, 3778, 4335, 5202, 5667, 5780, 6120, 6936, 7556, 8670, 9445, 10404, 11334, 11560, 13005, 15112, 17001, 17340, 18890, 20808, 22668, 26010, 28335, 32113, 34002, 34680, 37780, 45336, 52020, 56670, 64226, 68004, 75560, 85005, 96339, 104040, 113340, 128452, 136008, 160565, 170010, 192678, 226680, 256904, 289017, 321130, 340020, 385356, 481695, 545921, 578034, 642260, 680040, 770712, 963390, 1091842, 1156068, 1284520, 1445085, 1637763, 1926780, 2183684, 2312136, 2729605, 2890170, 3275526, 3853560, 4367368, 4913289, 5459210, 5780340, 6551052, 8188815, 9826578, 10918420, 11560680, 13102104, 16377630, 19653156, 21836840, 24566445, 32755260, 39306312, 49132890, 65510520, 98265780, 196531560]

約数ペア:

[(1, 196531560), (2, 98265780), (3, 65510520), (4, 49132890), (5, 39306312), (6, 32755260), (8, 24566445), (9, 21836840), (10, 19653156), (12, 16377630), (15, 13102104), (17, 11560680), (18, 10918420), (20, 9826578), (24, 8188815), (30, 6551052), (34, 5780340), (36, 5459210), (40, 4913289), (45, 4367368), (51, 3853560), (60, 3275526), (68, 2890170), (72, 2729605), (85, 2312136), (90, 2183684), (102, 1926780), (120, 1637763), (136, 1445085), (153, 1284520), (170, 1156068), (180, 1091842), (204, 963390), (255, 770712), (289, 680040), (306, 642260), (340, 578034), (360, 545921), (408, 481695), (510, 385356), (578, 340020), (612, 321130), (680, 289017), (765, 256904), (867, 226680), (1020, 192678), (1156, 170010), (1224, 160565), (1445, 136008), (1530, 128452), (1734, 113340), (1889, 104040), (2040, 96339), (2312, 85005), (2601, 75560), (2890, 68004), (3060, 64226), (3468, 56670), (3778, 52020), (4335, 45336), (5202, 37780), (5667, 34680), (5780, 34002), (6120, 32113), (6936, 28335), (7556, 26010), (8670, 22668), (9445, 20808), (10404, 18890), (11334, 17340), (11560, 17001), (13005, 15112)]