210044520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4944

約数の個数: 192

約数和(自身を含む): 826225920

約数和(自身を除く): 616181400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 4903, 5355, 6120, 7140, 8568, 9806, 10710, 14280, 14709, 19612, 21420, 24515, 29418, 34321, 39224, 42840, 44127, 49030, 58836, 68642, 73545, 83351, 88254, 98060, 102963, 117672, 137284, 147090, 166702, 171605, 176508, 196120, 205926, 220635, 250053, 274568, 294180, 308889, 333404, 343210, 353016, 411852, 416755, 441270, 500106, 514815, 583457, 588360, 617778, 666808, 686420, 750159, 823704, 833510, 882540, 1000212, 1029630, 1166914, 1235556, 1250265, 1372840, 1500318, 1544445, 1667020, 1750371, 1765080, 2000424, 2059260, 2333828, 2471112, 2500530, 2917285, 3000636, 3088890, 3334040, 3500742, 3750795, 4118520, 4667656, 5001060, 5251113, 5834570, 6001272, 6177780, 7001484, 7501590, 8751855, 10002120, 10502226, 11669140, 12355560, 14002968, 15003180, 17503710, 21004452, 23338280, 26255565, 30006360, 35007420, 42008904, 52511130, 70014840, 105022260, 210044520]

約数ペア:

[(1, 210044520), (2, 105022260), (3, 70014840), (4, 52511130), (5, 42008904), (6, 35007420), (7, 30006360), (8, 26255565), (9, 23338280), (10, 21004452), (12, 17503710), (14, 15003180), (15, 14002968), (17, 12355560), (18, 11669140), (20, 10502226), (21, 10002120), (24, 8751855), (28, 7501590), (30, 7001484), (34, 6177780), (35, 6001272), (36, 5834570), (40, 5251113), (42, 5001060), (45, 4667656), (51, 4118520), (56, 3750795), (60, 3500742), (63, 3334040), (68, 3088890), (70, 3000636), (72, 2917285), (84, 2500530), (85, 2471112), (90, 2333828), (102, 2059260), (105, 2000424), (119, 1765080), (120, 1750371), (126, 1667020), (136, 1544445), (140, 1500318), (153, 1372840), (168, 1250265), (170, 1235556), (180, 1166914), (204, 1029630), (210, 1000212), (238, 882540), (252, 833510), (255, 823704), (280, 750159), (306, 686420), (315, 666808), (340, 617778), (357, 588360), (360, 583457), (408, 514815), (420, 500106), (476, 441270), (504, 416755), (510, 411852), (595, 353016), (612, 343210), (630, 333404), (680, 308889), (714, 294180), (765, 274568), (840, 250053), (952, 220635), (1020, 205926), (1071, 196120), (1190, 176508), (1224, 171605), (1260, 166702), (1428, 147090), (1530, 137284), (1785, 117672), (2040, 102963), (2142, 98060), (2380, 88254), (2520, 83351), (2856, 73545), (3060, 68642), (3570, 58836), (4284, 49030), (4760, 44127), (4903, 42840), (5355, 39224), (6120, 34321), (7140, 29418), (8568, 24515), (9806, 21420), (10710, 19612), (14280, 14709)]