266391720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 1025740800

約数和(自身を除く): 759349080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 167, 168, 180, 189, 210, 211, 216, 252, 270, 280, 315, 334, 360, 378, 420, 422, 501, 504, 540, 630, 633, 668, 756, 835, 840, 844, 945, 1002, 1055, 1080, 1169, 1260, 1266, 1336, 1477, 1503, 1512, 1670, 1688, 1890, 1899, 2004, 2110, 2338, 2505, 2520, 2532, 2954, 3006, 3165, 3340, 3507, 3780, 3798, 4008, 4220, 4431, 4509, 4676, 5010, 5064, 5697, 5845, 5908, 6012, 6330, 6680, 7014, 7385, 7515, 7560, 7596, 8440, 8862, 9018, 9352, 9495, 10020, 10521, 11394, 11690, 11816, 12024, 12660, 13293, 14028, 14770, 15030, 15192, 17535, 17724, 18036, 18990, 20040, 21042, 22155, 22545, 22788, 23380, 25320, 26586, 28056, 28485, 29540, 30060, 31563, 35070, 35237, 35448, 36072, 37980, 39879, 42084, 44310, 45090, 45576, 46760, 52605, 53172, 56970, 59080, 60120, 63126, 66465, 70140, 70474, 75960, 79758, 84168, 88620, 90180, 105210, 105711, 106344, 113940, 126252, 132930, 140280, 140948, 157815, 159516, 176185, 177240, 180360, 199395, 210420, 211422, 227880, 246659, 252504, 265860, 281896, 315630, 317133, 319032, 352370, 398790, 420840, 422844, 493318, 528555, 531720, 631260, 634266, 704740, 739977, 797580, 845688, 951399, 986636, 1057110, 1233295, 1262520, 1268532, 1409480, 1479954, 1585665, 1595160, 1902798, 1973272, 2114220, 2219931, 2466590, 2537064, 2959908, 3171330, 3699885, 3805596, 4228440, 4439862, 4756995, 4933180, 5919816, 6342660, 6659793, 7399770, 7611192, 8879724, 9513990, 9866360, 11099655, 12685320, 13319586, 14799540, 17759448, 19027980, 22199310, 26639172, 29599080, 33298965, 38055960, 44398620, 53278344, 66597930, 88797240, 133195860, 266391720]

約数ペア:

[(1, 266391720), (2, 133195860), (3, 88797240), (4, 66597930), (5, 53278344), (6, 44398620), (7, 38055960), (8, 33298965), (9, 29599080), (10, 26639172), (12, 22199310), (14, 19027980), (15, 17759448), (18, 14799540), (20, 13319586), (21, 12685320), (24, 11099655), (27, 9866360), (28, 9513990), (30, 8879724), (35, 7611192), (36, 7399770), (40, 6659793), (42, 6342660), (45, 5919816), (54, 4933180), (56, 4756995), (60, 4439862), (63, 4228440), (70, 3805596), (72, 3699885), (84, 3171330), (90, 2959908), (105, 2537064), (108, 2466590), (120, 2219931), (126, 2114220), (135, 1973272), (140, 1902798), (167, 1595160), (168, 1585665), (180, 1479954), (189, 1409480), (210, 1268532), (211, 1262520), (216, 1233295), (252, 1057110), (270, 986636), (280, 951399), (315, 845688), (334, 797580), (360, 739977), (378, 704740), (420, 634266), (422, 631260), (501, 531720), (504, 528555), (540, 493318), (630, 422844), (633, 420840), (668, 398790), (756, 352370), (835, 319032), (840, 317133), (844, 315630), (945, 281896), (1002, 265860), (1055, 252504), (1080, 246659), (1169, 227880), (1260, 211422), (1266, 210420), (1336, 199395), (1477, 180360), (1503, 177240), (1512, 176185), (1670, 159516), (1688, 157815), (1890, 140948), (1899, 140280), (2004, 132930), (2110, 126252), (2338, 113940), (2505, 106344), (2520, 105711), (2532, 105210), (2954, 90180), (3006, 88620), (3165, 84168), (3340, 79758), (3507, 75960), (3780, 70474), (3798, 70140), (4008, 66465), (4220, 63126), (4431, 60120), (4509, 59080), (4676, 56970), (5010, 53172), (5064, 52605), (5697, 46760), (5845, 45576), (5908, 45090), (6012, 44310), (6330, 42084), (6680, 39879), (7014, 37980), (7385, 36072), (7515, 35448), (7560, 35237), (7596, 35070), (8440, 31563), (8862, 30060), (9018, 29540), (9352, 28485), (9495, 28056), (10020, 26586), (10521, 25320), (11394, 23380), (11690, 22788), (11816, 22545), (12024, 22155), (12660, 21042), (13293, 20040), (14028, 18990), (14770, 18036), (15030, 17724), (15192, 17535)]