252045360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 990722304

約数和(自身を除く): 738676944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1163, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2326, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3489, 3612, 3870, 4515, 4652, 4816, 5040, 5160, 5418, 5815, 6020, 6192, 6978, 7224, 7740, 8141, 9030, 9304, 10320, 10467, 10836, 11630, 12040, 13545, 13956, 14448, 15480, 16282, 17445, 18060, 18608, 20934, 21672, 23260, 24080, 24423, 27090, 27912, 30960, 32564, 34890, 36120, 40705, 41868, 43344, 46520, 48846, 50009, 52335, 54180, 55824, 65128, 69780, 72240, 73269, 81410, 83736, 93040, 97692, 100018, 104670, 108360, 122115, 130256, 139560, 146538, 150027, 162820, 167472, 195384, 200036, 209340, 216720, 244230, 250045, 279120, 293076, 300054, 325640, 350063, 366345, 390768, 400072, 418680, 450081, 488460, 500090, 586152, 600108, 651280, 700126, 732690, 750135, 800144, 837360, 900162, 976920, 1000180, 1050189, 1172304, 1200216, 1400252, 1465380, 1500270, 1750315, 1800324, 1953840, 2000360, 2100378, 2250405, 2400432, 2800504, 2930760, 3000540, 3150567, 3500630, 3600648, 4000720, 4200756, 4500810, 5250945, 5601008, 5861520, 6001080, 6301134, 7001260, 7201296, 8401512, 9001620, 10501890, 12002160, 12602268, 14002520, 15752835, 16803024, 18003240, 21003780, 25204536, 28005040, 31505670, 36006480, 42007560, 50409072, 63011340, 84015120, 126022680, 252045360]

約数ペア:

[(1, 252045360), (2, 126022680), (3, 84015120), (4, 63011340), (5, 50409072), (6, 42007560), (7, 36006480), (8, 31505670), (9, 28005040), (10, 25204536), (12, 21003780), (14, 18003240), (15, 16803024), (16, 15752835), (18, 14002520), (20, 12602268), (21, 12002160), (24, 10501890), (28, 9001620), (30, 8401512), (35, 7201296), (36, 7001260), (40, 6301134), (42, 6001080), (43, 5861520), (45, 5601008), (48, 5250945), (56, 4500810), (60, 4200756), (63, 4000720), (70, 3600648), (72, 3500630), (80, 3150567), (84, 3000540), (86, 2930760), (90, 2800504), (105, 2400432), (112, 2250405), (120, 2100378), (126, 2000360), (129, 1953840), (140, 1800324), (144, 1750315), (168, 1500270), (172, 1465380), (180, 1400252), (210, 1200216), (215, 1172304), (240, 1050189), (252, 1000180), (258, 976920), (280, 900162), (301, 837360), (315, 800144), (336, 750135), (344, 732690), (360, 700126), (387, 651280), (420, 600108), (430, 586152), (504, 500090), (516, 488460), (560, 450081), (602, 418680), (630, 400072), (645, 390768), (688, 366345), (720, 350063), (774, 325640), (840, 300054), (860, 293076), (903, 279120), (1008, 250045), (1032, 244230), (1163, 216720), (1204, 209340), (1260, 200036), (1290, 195384), (1505, 167472), (1548, 162820), (1680, 150027), (1720, 146538), (1806, 139560), (1935, 130256), (2064, 122115), (2326, 108360), (2408, 104670), (2520, 100018), (2580, 97692), (2709, 93040), (3010, 83736), (3096, 81410), (3440, 73269), (3489, 72240), (3612, 69780), (3870, 65128), (4515, 55824), (4652, 54180), (4816, 52335), (5040, 50009), (5160, 48846), (5418, 46520), (5815, 43344), (6020, 41868), (6192, 40705), (6978, 36120), (7224, 34890), (7740, 32564), (8141, 30960), (9030, 27912), (9304, 27090), (10320, 24423), (10467, 24080), (10836, 23260), (11630, 21672), (12040, 20934), (13545, 18608), (13956, 18060), (14448, 17445), (15480, 16282)]