About the Number

2040207960

2040207959 ← → 2040207961

2進数表記:1111001100110110001101001011000

漢数字表記:二十億四千二十万七千九百六十

素因数分解:

2 3 × 3 1 × 5 1 × 7 1 × 31 1 × 47 1 × 1667 1

素因数の和:1766
約数の個数: 256
約数和(自身を含む): 7378698240
約数和(自身を除く): 5338490280

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 47, 56, 60, 62, 70, 84, 93, 94, 105, 120, 124, 140, 141, 155, 168, 186, 188, 210, 217, 235, 248, 280, 282, 310, 329, 372, 376, 420, 434, 465, 470, 564, 620, 651, 658, 705, 744, 840, 868, 930, 940, 987, 1085, 1128, 1240, 1302, 1316, 1410, 1457, 1645, 1667, 1736, 1860, 1880, 1974, 2170, 2604, 2632, 2820, 2914, 3255, 3290, 3334, 3720, 3948, 4340, 4371, 4935, 5001, 5208, 5640, 5828, 6510, 6580, 6668, 7285, 7896, 8335, 8680, 8742, 9870, 10002, 10199, 11656, 11669, 13020, 13160, 13336, 14570, 16670, 17484, 19740, 20004, 20398, 21855, 23338, 25005, 26040, 29140, 30597, 33340, 34968, 35007, 39480, 40008, 40796, 43710, 46676, 50010, 50995, 51677, 58280, 58345, 61194, 66680, 70014, 78349, 81592, 87420, 93352, 100020, 101990, 103354, 116690, 122388, 140028, 152985, 155031, 156698, 174840, 175035, 200040, 203980, 206708, 233380, 235047, 244776, 258385, 280056, 305970, 310062, 313396, 350070, 361739, 391745, 407960, 413416, 466760, 470094, 516770, 548443, 611940, 620124, 626792, 700140, 723478, 775155, 783490, 940188, 1033540, 1085217, 1096886, 1175235, 1223880, 1240248, 1400280, 1446956, 1550310, 1566980, 1645329, 1808695, 1880376, 2067080, 2170434, 2193772, 2350470, 2428819, 2742215, 2893912, 3100620, 3133960, 3290658, 3617390, 4340868, 4387544, 4700940, 4857638, 5426085, 5484430, 6201240, 6581316, 7234780, 7286457, 8226645, 8681736, 9401880, 9715276, 10852170, 10968860, 12144095, 13162632, 14469560, 14572914, 16453290, 17001733, 19430552, 21704340, 21937720, 24288190, 29145828, 32906580, 34003466, 36432285, 43408680, 48576380, 51005199, 58291656, 65813160, 68006932, 72864570, 85008665, 97152760, 102010398, 136013864, 145729140, 170017330, 204020796, 255025995, 291458280, 340034660, 408041592, 510051990, 680069320, 1020103980, 2040207960]

約数ペア:
[(1, 2040207960), (2, 1020103980), (3, 680069320), (4, 510051990), (5, 408041592), (6, 340034660), (7, 291458280), (8, 255025995), (10, 204020796), (12, 170017330), (14, 145729140), (15, 136013864), (20, 102010398), (21, 97152760), (24, 85008665), (28, 72864570), (30, 68006932), (31, 65813160), (35, 58291656), (40, 51005199), (42, 48576380), (47, 43408680), (56, 36432285), (60, 34003466), (62, 32906580), (70, 29145828), (84, 24288190), (93, 21937720), (94, 21704340), (105, 19430552), (120, 17001733), (124, 16453290), (140, 14572914), (141, 14469560), (155, 13162632), (168, 12144095), (186, 10968860), (188, 10852170), (210, 9715276), (217, 9401880), (235, 8681736), (248, 8226645), (280, 7286457), (282, 7234780), (310, 6581316), (329, 6201240), (372, 5484430), (376, 5426085), (420, 4857638), (434, 4700940), (465, 4387544), (470, 4340868), (564, 3617390), (620, 3290658), (651, 3133960), (658, 3100620), (705, 2893912), (744, 2742215), (840, 2428819), (868, 2350470), (930, 2193772), (940, 2170434), (987, 2067080), (1085, 1880376), (1128, 1808695), (1240, 1645329), (1302, 1566980), (1316, 1550310), (1410, 1446956), (1457, 1400280), (1645, 1240248), (1667, 1223880), (1736, 1175235), (1860, 1096886), (1880, 1085217), (1974, 1033540), (2170, 940188), (2604, 783490), (2632, 775155), (2820, 723478), (2914, 700140), (3255, 626792), (3290, 620124), (3334, 611940), (3720, 548443), (3948, 516770), (4340, 470094), (4371, 466760), (4935, 413416), (5001, 407960), (5208, 391745), (5640, 361739), (5828, 350070), (6510, 313396), (6580, 310062), (6668, 305970), (7285, 280056), (7896, 258385), (8335, 244776), (8680, 235047), (8742, 233380), (9870, 206708), (10002, 203980), (10199, 200040), (11656, 175035), (11669, 174840), (13020, 156698), (13160, 155031), (13336, 152985), (14570, 140028), (16670, 122388), (17484, 116690), (19740, 103354), (20004, 101990), (20398, 100020), (21855, 93352), (23338, 87420), (25005, 81592), (26040, 78349), (29140, 70014), (30597, 66680), (33340, 61194), (34968, 58345), (35007, 58280), (39480, 51677), (40008, 50995), (40796, 50010), (43710, 46676)]

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