312500160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5167}}^1$

素因数の和:5200

約数の個数: 224

約数和(自身を含む): 1260165120

約数和(自身を除く): 947664960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5167, 6048, 6720, 7560, 8640, 10080, 10334, 12096, 15120, 15501, 20160, 20668, 25835, 30240, 31002, 36169, 41336, 46503, 51670, 60480, 62004, 72338, 77505, 82672, 93006, 103340, 108507, 124008, 139509, 144676, 155010, 165344, 180845, 186012, 206680, 217014, 232515, 248016, 279018, 289352, 310020, 325521, 330688, 361690, 372024, 413360, 434028, 465030, 496032, 542535, 558036, 578704, 620040, 651042, 697545, 723380, 744048, 826720, 868056, 930060, 976563, 992064, 1085070, 1116072, 1157408, 1240080, 1302084, 1395090, 1446760, 1488096, 1627605, 1653440, 1736112, 1860120, 1953126, 2170140, 2232144, 2314816, 2480160, 2604168, 2790180, 2893520, 2976192, 3255210, 3472224, 3720240, 3906252, 4340280, 4464288, 4882815, 4960320, 5208336, 5580360, 5787040, 6510420, 6944448, 7440480, 7812504, 8680560, 8928576, 9765630, 10416672, 11160720, 11574080, 13020840, 14880960, 15625008, 17361120, 19531260, 20833344, 22321440, 26041680, 31250016, 34722240, 39062520, 44642880, 52083360, 62500032, 78125040, 104166720, 156250080, 312500160]

約数ペア:

[(1, 312500160), (2, 156250080), (3, 104166720), (4, 78125040), (5, 62500032), (6, 52083360), (7, 44642880), (8, 39062520), (9, 34722240), (10, 31250016), (12, 26041680), (14, 22321440), (15, 20833344), (16, 19531260), (18, 17361120), (20, 15625008), (21, 14880960), (24, 13020840), (27, 11574080), (28, 11160720), (30, 10416672), (32, 9765630), (35, 8928576), (36, 8680560), (40, 7812504), (42, 7440480), (45, 6944448), (48, 6510420), (54, 5787040), (56, 5580360), (60, 5208336), (63, 4960320), (64, 4882815), (70, 4464288), (72, 4340280), (80, 3906252), (84, 3720240), (90, 3472224), (96, 3255210), (105, 2976192), (108, 2893520), (112, 2790180), (120, 2604168), (126, 2480160), (135, 2314816), (140, 2232144), (144, 2170140), (160, 1953126), (168, 1860120), (180, 1736112), (189, 1653440), (192, 1627605), (210, 1488096), (216, 1446760), (224, 1395090), (240, 1302084), (252, 1240080), (270, 1157408), (280, 1116072), (288, 1085070), (315, 992064), (320, 976563), (336, 930060), (360, 868056), (378, 826720), (420, 744048), (432, 723380), (448, 697545), (480, 651042), (504, 620040), (540, 578704), (560, 558036), (576, 542535), (630, 496032), (672, 465030), (720, 434028), (756, 413360), (840, 372024), (864, 361690), (945, 330688), (960, 325521), (1008, 310020), (1080, 289352), (1120, 279018), (1260, 248016), (1344, 232515), (1440, 217014), (1512, 206680), (1680, 186012), (1728, 180845), (1890, 165344), (2016, 155010), (2160, 144676), (2240, 139509), (2520, 124008), (2880, 108507), (3024, 103340), (3360, 93006), (3780, 82672), (4032, 77505), (4320, 72338), (5040, 62004), (5167, 60480), (6048, 51670), (6720, 46503), (7560, 41336), (8640, 36169), (10080, 31002), (10334, 30240), (12096, 25835), (15120, 20668), (15501, 20160)]