259950240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16411}}^1$

素因数の和:16443

約数の個数: 144

約数和(自身を含む): 967782816

約数和(自身を除く): 707832576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 16411, 32822, 49233, 65644, 82055, 98466, 131288, 147699, 164110, 180521, 196932, 246165, 262576, 295398, 328220, 361042, 393864, 492330, 525152, 541563, 590796, 656440, 722084, 738495, 787728, 902605, 984660, 1083126, 1181592, 1312880, 1444168, 1476990, 1575456, 1624689, 1805210, 1969320, 2166252, 2363184, 2625760, 2707815, 2888336, 2953980, 3249378, 3610420, 3938640, 4332504, 4726368, 5415630, 5776672, 5907960, 6498756, 7220840, 7877280, 8123445, 8665008, 10831260, 11815920, 12997512, 14441680, 16246890, 17330016, 21662520, 23631840, 25995024, 28883360, 32493780, 43325040, 51990048, 64987560, 86650080, 129975120, 259950240]

約数ペア:

[(1, 259950240), (2, 129975120), (3, 86650080), (4, 64987560), (5, 51990048), (6, 43325040), (8, 32493780), (9, 28883360), (10, 25995024), (11, 23631840), (12, 21662520), (15, 17330016), (16, 16246890), (18, 14441680), (20, 12997512), (22, 11815920), (24, 10831260), (30, 8665008), (32, 8123445), (33, 7877280), (36, 7220840), (40, 6498756), (44, 5907960), (45, 5776672), (48, 5415630), (55, 4726368), (60, 4332504), (66, 3938640), (72, 3610420), (80, 3249378), (88, 2953980), (90, 2888336), (96, 2707815), (99, 2625760), (110, 2363184), (120, 2166252), (132, 1969320), (144, 1805210), (160, 1624689), (165, 1575456), (176, 1476990), (180, 1444168), (198, 1312880), (220, 1181592), (240, 1083126), (264, 984660), (288, 902605), (330, 787728), (352, 738495), (360, 722084), (396, 656440), (440, 590796), (480, 541563), (495, 525152), (528, 492330), (660, 393864), (720, 361042), (792, 328220), (880, 295398), (990, 262576), (1056, 246165), (1320, 196932), (1440, 180521), (1584, 164110), (1760, 147699), (1980, 131288), (2640, 98466), (3168, 82055), (3960, 65644), (5280, 49233), (7920, 32822), (15840, 16411)]