252958680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 931392000

約数和(自身を除く): 678433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 419, 430, 468, 516, 520, 540, 559, 585, 645, 702, 774, 780, 838, 860, 936, 1032, 1080, 1118, 1161, 1170, 1257, 1290, 1404, 1548, 1560, 1676, 1677, 1720, 1755, 1935, 2095, 2236, 2322, 2340, 2514, 2580, 2795, 2808, 3096, 3352, 3354, 3510, 3771, 3870, 4190, 4472, 4644, 4680, 5028, 5031, 5160, 5447, 5590, 5805, 6285, 6708, 7020, 7542, 7740, 8380, 8385, 9288, 10056, 10062, 10894, 11180, 11313, 11610, 12570, 13416, 14040, 15084, 15093, 15480, 16341, 16760, 16770, 18017, 18855, 20124, 21788, 22360, 22626, 23220, 25140, 25155, 27235, 30168, 30186, 32682, 33540, 36034, 37710, 40248, 43576, 45252, 46440, 49023, 50280, 50310, 54051, 54470, 56565, 60372, 65364, 67080, 72068, 75420, 75465, 81705, 90085, 90504, 98046, 100620, 108102, 108940, 113130, 120744, 130728, 144136, 147069, 150840, 150930, 162153, 163410, 180170, 196092, 201240, 216204, 217880, 226260, 234221, 245115, 270255, 294138, 301860, 324306, 326820, 360340, 392184, 432408, 452520, 468442, 486459, 490230, 540510, 588276, 603720, 648612, 653640, 702663, 720680, 735345, 810765, 936884, 972918, 980460, 1081020, 1171105, 1176552, 1297224, 1405326, 1470690, 1621530, 1873768, 1945836, 1960920, 2107989, 2162040, 2342210, 2432295, 2810652, 2941380, 3243060, 3513315, 3891672, 4215978, 4684420, 4864590, 5621304, 5882760, 6323967, 6486120, 7026630, 8431956, 9368840, 9729180, 10539945, 12647934, 14053260, 16863912, 19458360, 21079890, 25295868, 28106520, 31619835, 42159780, 50591736, 63239670, 84319560, 126479340, 252958680]

約数ペア:

[(1, 252958680), (2, 126479340), (3, 84319560), (4, 63239670), (5, 50591736), (6, 42159780), (8, 31619835), (9, 28106520), (10, 25295868), (12, 21079890), (13, 19458360), (15, 16863912), (18, 14053260), (20, 12647934), (24, 10539945), (26, 9729180), (27, 9368840), (30, 8431956), (36, 7026630), (39, 6486120), (40, 6323967), (43, 5882760), (45, 5621304), (52, 4864590), (54, 4684420), (60, 4215978), (65, 3891672), (72, 3513315), (78, 3243060), (86, 2941380), (90, 2810652), (104, 2432295), (108, 2342210), (117, 2162040), (120, 2107989), (129, 1960920), (130, 1945836), (135, 1873768), (156, 1621530), (172, 1470690), (180, 1405326), (195, 1297224), (215, 1176552), (216, 1171105), (234, 1081020), (258, 980460), (260, 972918), (270, 936884), (312, 810765), (344, 735345), (351, 720680), (360, 702663), (387, 653640), (390, 648612), (419, 603720), (430, 588276), (468, 540510), (516, 490230), (520, 486459), (540, 468442), (559, 452520), (585, 432408), (645, 392184), (702, 360340), (774, 326820), (780, 324306), (838, 301860), (860, 294138), (936, 270255), (1032, 245115), (1080, 234221), (1118, 226260), (1161, 217880), (1170, 216204), (1257, 201240), (1290, 196092), (1404, 180170), (1548, 163410), (1560, 162153), (1676, 150930), (1677, 150840), (1720, 147069), (1755, 144136), (1935, 130728), (2095, 120744), (2236, 113130), (2322, 108940), (2340, 108102), (2514, 100620), (2580, 98046), (2795, 90504), (2808, 90085), (3096, 81705), (3352, 75465), (3354, 75420), (3510, 72068), (3771, 67080), (3870, 65364), (4190, 60372), (4472, 56565), (4644, 54470), (4680, 54051), (5028, 50310), (5031, 50280), (5160, 49023), (5447, 46440), (5590, 45252), (5805, 43576), (6285, 40248), (6708, 37710), (7020, 36034), (7542, 33540), (7740, 32682), (8380, 30186), (8385, 30168), (9288, 27235), (10056, 25155), (10062, 25140), (10894, 23220), (11180, 22626), (11313, 22360), (11610, 21788), (12570, 20124), (13416, 18855), (14040, 18017), (15084, 16770), (15093, 16760), (15480, 16341)]