2245172040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16369}}^1$

素因数の和:16516

約数の個数: 128

約数和(自身を含む): 7543296000

約数和(自身を除く): 5298123960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 9144, 11430, 13716, 15240, 16369, 17145, 22860, 27432, 32738, 34290, 45720, 49107, 65476, 68580, 81845, 98214, 130952, 137160, 147321, 163690, 196428, 245535, 294642, 327380, 392856, 441963, 491070, 589284, 654760, 736605, 883926, 982140, 1178568, 1473210, 1767852, 1964280, 2078863, 2209815, 2946420, 3535704, 4157726, 4419630, 5892840, 6236589, 8315452, 8839260, 10394315, 12473178, 16630904, 17678520, 18709767, 20788630, 24946356, 31182945, 37419534, 41577260, 49892712, 56129301, 62365890, 74839068, 83154520, 93548835, 112258602, 124731780, 149678136, 187097670, 224517204, 249463560, 280646505, 374195340, 449034408, 561293010, 748390680, 1122586020, 2245172040]

約数ペア:

[(1, 2245172040), (2, 1122586020), (3, 748390680), (4, 561293010), (5, 449034408), (6, 374195340), (8, 280646505), (9, 249463560), (10, 224517204), (12, 187097670), (15, 149678136), (18, 124731780), (20, 112258602), (24, 93548835), (27, 83154520), (30, 74839068), (36, 62365890), (40, 56129301), (45, 49892712), (54, 41577260), (60, 37419534), (72, 31182945), (90, 24946356), (108, 20788630), (120, 18709767), (127, 17678520), (135, 16630904), (180, 12473178), (216, 10394315), (254, 8839260), (270, 8315452), (360, 6236589), (381, 5892840), (508, 4419630), (540, 4157726), (635, 3535704), (762, 2946420), (1016, 2209815), (1080, 2078863), (1143, 1964280), (1270, 1767852), (1524, 1473210), (1905, 1178568), (2286, 982140), (2540, 883926), (3048, 736605), (3429, 654760), (3810, 589284), (4572, 491070), (5080, 441963), (5715, 392856), (6858, 327380), (7620, 294642), (9144, 245535), (11430, 196428), (13716, 163690), (15240, 147321), (16369, 137160), (17145, 130952), (22860, 98214), (27432, 81845), (32738, 68580), (34290, 65476), (45720, 49107)]