1330654080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:757

約数の個数: 256

約数和(自身を含む): 4883074560

約数和(自身を除く): 3552420480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 181, 192, 210, 224, 240, 280, 320, 336, 362, 384, 420, 448, 480, 543, 547, 560, 640, 672, 724, 840, 896, 905, 960, 1086, 1094, 1120, 1267, 1344, 1448, 1641, 1680, 1810, 1920, 2172, 2188, 2240, 2534, 2688, 2715, 2735, 2896, 3282, 3360, 3620, 3801, 3829, 4344, 4376, 4480, 5068, 5430, 5470, 5792, 6335, 6564, 6720, 7240, 7602, 7658, 8205, 8688, 8752, 10136, 10860, 10940, 11487, 11584, 12670, 13128, 13440, 14480, 15204, 15316, 16410, 17376, 17504, 19005, 19145, 20272, 21720, 21880, 22974, 23168, 25340, 26256, 28960, 30408, 30632, 32820, 34752, 35008, 38010, 38290, 40544, 43440, 43760, 45948, 50680, 52512, 57435, 57920, 60816, 61264, 65640, 69504, 70016, 76020, 76580, 81088, 86880, 87520, 91896, 99007, 101360, 105024, 114870, 115840, 121632, 122528, 131280, 152040, 153160, 162176, 173760, 175040, 183792, 198014, 202720, 210048, 229740, 243264, 245056, 262560, 297021, 304080, 306320, 347520, 350080, 367584, 396028, 405440, 459480, 486528, 490112, 495035, 525120, 594042, 608160, 612640, 693049, 735168, 792056, 810880, 918960, 990070, 1050240, 1188084, 1216320, 1225280, 1386098, 1470336, 1485105, 1584112, 1837920, 1980140, 2079147, 2376168, 2432640, 2450560, 2772196, 2970210, 3168224, 3465245, 3675840, 3960280, 4158294, 4752336, 5544392, 5940420, 6336448, 6930490, 7351680, 7920560, 8316588, 9504672, 10395735, 11088784, 11880840, 12672896, 13860980, 15841120, 16633176, 19009344, 20791470, 22177568, 23761680, 27721960, 31682240, 33266352, 38018688, 41582940, 44355136, 47523360, 55443920, 63364480, 66532704, 83165880, 88710272, 95046720, 110887840, 133065408, 166331760, 190093440, 221775680, 266130816, 332663520, 443551360, 665327040, 1330654080]

約数ペア:

[(1, 1330654080), (2, 665327040), (3, 443551360), (4, 332663520), (5, 266130816), (6, 221775680), (7, 190093440), (8, 166331760), (10, 133065408), (12, 110887840), (14, 95046720), (15, 88710272), (16, 83165880), (20, 66532704), (21, 63364480), (24, 55443920), (28, 47523360), (30, 44355136), (32, 41582940), (35, 38018688), (40, 33266352), (42, 31682240), (48, 27721960), (56, 23761680), (60, 22177568), (64, 20791470), (70, 19009344), (80, 16633176), (84, 15841120), (96, 13860980), (105, 12672896), (112, 11880840), (120, 11088784), (128, 10395735), (140, 9504672), (160, 8316588), (168, 7920560), (181, 7351680), (192, 6930490), (210, 6336448), (224, 5940420), (240, 5544392), (280, 4752336), (320, 4158294), (336, 3960280), (362, 3675840), (384, 3465245), (420, 3168224), (448, 2970210), (480, 2772196), (543, 2450560), (547, 2432640), (560, 2376168), (640, 2079147), (672, 1980140), (724, 1837920), (840, 1584112), (896, 1485105), (905, 1470336), (960, 1386098), (1086, 1225280), (1094, 1216320), (1120, 1188084), (1267, 1050240), (1344, 990070), (1448, 918960), (1641, 810880), (1680, 792056), (1810, 735168), (1920, 693049), (2172, 612640), (2188, 608160), (2240, 594042), (2534, 525120), (2688, 495035), (2715, 490112), (2735, 486528), (2896, 459480), (3282, 405440), (3360, 396028), (3620, 367584), (3801, 350080), (3829, 347520), (4344, 306320), (4376, 304080), (4480, 297021), (5068, 262560), (5430, 245056), (5470, 243264), (5792, 229740), (6335, 210048), (6564, 202720), (6720, 198014), (7240, 183792), (7602, 175040), (7658, 173760), (8205, 162176), (8688, 153160), (8752, 152040), (10136, 131280), (10860, 122528), (10940, 121632), (11487, 115840), (11584, 114870), (12670, 105024), (13128, 101360), (13440, 99007), (14480, 91896), (15204, 87520), (15316, 86880), (16410, 81088), (17376, 76580), (17504, 76020), (19005, 70016), (19145, 69504), (20272, 65640), (21720, 61264), (21880, 60816), (22974, 57920), (23168, 57435), (25340, 52512), (26256, 50680), (28960, 45948), (30408, 43760), (30632, 43440), (32820, 40544), (34752, 38290), (35008, 38010)]