196444080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38977}}^1$

素因数の和:39003

約数の個数: 120

約数和(自身を含む): 753990432

約数和(自身を除く): 557546352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38977, 77954, 116931, 155908, 194885, 233862, 272839, 311816, 350793, 389770, 467724, 545678, 584655, 623632, 701586, 779540, 818517, 935448, 1091356, 1169310, 1364195, 1403172, 1559080, 1637034, 1753965, 1870896, 2182712, 2338620, 2455551, 2728390, 2806344, 3118160, 3274068, 3507930, 4092585, 4365424, 4677240, 4911102, 5456780, 5612688, 6548136, 7015860, 8185170, 9354480, 9822204, 10913560, 12277755, 13096272, 14031720, 16370340, 19644408, 21827120, 24555510, 28063440, 32740680, 39288816, 49111020, 65481360, 98222040, 196444080]

約数ペア:

[(1, 196444080), (2, 98222040), (3, 65481360), (4, 49111020), (5, 39288816), (6, 32740680), (7, 28063440), (8, 24555510), (9, 21827120), (10, 19644408), (12, 16370340), (14, 14031720), (15, 13096272), (16, 12277755), (18, 10913560), (20, 9822204), (21, 9354480), (24, 8185170), (28, 7015860), (30, 6548136), (35, 5612688), (36, 5456780), (40, 4911102), (42, 4677240), (45, 4365424), (48, 4092585), (56, 3507930), (60, 3274068), (63, 3118160), (70, 2806344), (72, 2728390), (80, 2455551), (84, 2338620), (90, 2182712), (105, 1870896), (112, 1753965), (120, 1637034), (126, 1559080), (140, 1403172), (144, 1364195), (168, 1169310), (180, 1091356), (210, 935448), (240, 818517), (252, 779540), (280, 701586), (315, 623632), (336, 584655), (360, 545678), (420, 467724), (504, 389770), (560, 350793), (630, 311816), (720, 272839), (840, 233862), (1008, 194885), (1260, 155908), (1680, 116931), (2520, 77954), (5040, 38977)]